Home / 76,614,077,217.35-105,730,638,581.05-44,061,316,280.60

Finding the Fourth Proportional to 76,614,077,217.35, 105,730,638,581.05 and 44,061,316,280.60

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Solution

The fourth proportional to 76,614,077,217.35, 105,730,638,581.05 and 44,061,316,280.60 is: 60,806,463,724.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,614,077,217.35 : 105,730,638,581.05 = 44,061,316,280.60 : x
  2. Step 2: Convert to fraction form
    76,614,077,217.35/105,730,638,581.05 = 44,061,316,280.60/x
  3. Step 3: Cross multiply
    76,614,077,217.35x = 105,730,638,581.05 × 44,061,316,280.60
  4. Step 4: Simplify right side
    76,614,077,217.35x = 4,658,631,107,068,924,264,448
  5. Step 5: Solve for x
    x = 4,658,631,107,068,924,264,448/76,614,077,217.35
  6. Step 6: Final answer
    x = 60,806,463,724.06

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Double scale
Find fourth proportional to 76,614,077,218.35, 105,730,638,582.43 and 44,061,316,281.60
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.