Home / 4,808,748,155,218.50-6,636,076,730,280-2,613,913,374,955.80

Finding the Fourth Proportional to 4,808,748,155,218.50, 6,636,076,730,280 and 2,613,913,374,955.80

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Solution

The fourth proportional to 4,808,748,155,218.50, 6,636,076,730,280 and 2,613,913,374,955.80 is: 3,607,202,781,806.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,748,155,218.50 : 6,636,076,730,280 = 2,613,913,374,955.80 : x
  2. Step 2: Convert to fraction form
    4,808,748,155,218.50/6,636,076,730,280 = 2,613,913,374,955.80/x
  3. Step 3: Cross multiply
    4,808,748,155,218.50x = 6,636,076,730,280 × 2,613,913,374,955.80
  4. Step 4: Simplify right side
    4,808,748,155,218.50x = 17,346,129,722,511,843,492,102,144
  5. Step 5: Solve for x
    x = 17,346,129,722,511,843,492,102,144/4,808,748,155,218.50
  6. Step 6: Final answer
    x = 3,607,202,781,806.67

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Double scale
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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.