Home / 140,096,637.10-209,767,042.05-140,096,637.10

Finding the Fourth Proportional to 140,096,637.10, 209,767,042.05 and 140,096,637.10

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Solution

The fourth proportional to 140,096,637.10, 209,767,042.05 and 140,096,637.10 is: 209,767,042.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,096,637.10 : 209,767,042.05 = 140,096,637.10 : x
  2. Step 2: Convert to fraction form
    140,096,637.10/209,767,042.05 = 140,096,637.10/x
  3. Step 3: Cross multiply
    140,096,637.10x = 209,767,042.05 × 140,096,637.10
  4. Step 4: Simplify right side
    140,096,637.10x = 29,387,657,165,619,292
  5. Step 5: Solve for x
    x = 29,387,657,165,619,292/140,096,637.10
  6. Step 6: Final answer
    x = 209,767,042.05

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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.