Home / 110,506,337.10-165,440,641.05-97,751,753.10

Finding the Fourth Proportional to 110,506,337.10, 165,440,641.05 and 97,751,753.10

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Solution

The fourth proportional to 110,506,337.10, 165,440,641.05 and 97,751,753.10 is: 146,345,568.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,506,337.10 : 165,440,641.05 = 97,751,753.10 : x
  2. Step 2: Convert to fraction form
    110,506,337.10/165,440,641.05 = 97,751,753.10/x
  3. Step 3: Cross multiply
    110,506,337.10x = 165,440,641.05 × 97,751,753.10
  4. Step 4: Simplify right side
    110,506,337.10x = 16,172,112,696,625,324
  5. Step 5: Solve for x
    x = 16,172,112,696,625,324/110,506,337.10
  6. Step 6: Final answer
    x = 146,345,568.24

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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.