Home / 23,316,995,280.90-34,975,492,921.35-19,132,853,999.70

Finding the Fourth Proportional to 23,316,995,280.90, 34,975,492,921.35 and 19,132,853,999.70

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Solution

The fourth proportional to 23,316,995,280.90, 34,975,492,921.35 and 19,132,853,999.70 is: 28,699,280,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,316,995,280.90 : 34,975,492,921.35 = 19,132,853,999.70 : x
  2. Step 2: Convert to fraction form
    23,316,995,280.90/34,975,492,921.35 = 19,132,853,999.70/x
  3. Step 3: Cross multiply
    23,316,995,280.90x = 34,975,492,921.35 × 19,132,853,999.70
  4. Step 4: Simplify right side
    23,316,995,280.90x = 669,180,999,631,730,376,704
  5. Step 5: Solve for x
    x = 669,180,999,631,730,376,704/23,316,995,280.90
  6. Step 6: Final answer
    x = 28,699,280,999.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.