Home / 110,696,411.14-165,900,592.22-45,041,035.30

Finding the Fourth Proportional to 110,696,411.14, 165,900,592.22 and 45,041,035.30

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Solution

The fourth proportional to 110,696,411.14, 165,900,592.22 and 45,041,035.30 is: 67,502,951.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,696,411.14 : 165,900,592.22 = 45,041,035.30 : x
  2. Step 2: Convert to fraction form
    110,696,411.14/165,900,592.22 = 45,041,035.30/x
  3. Step 3: Cross multiply
    110,696,411.14x = 165,900,592.22 × 45,041,035.30
  4. Step 4: Simplify right side
    110,696,411.14x = 7,472,334,429,642,423
  5. Step 5: Solve for x
    x = 7,472,334,429,642,423/110,696,411.14
  6. Step 6: Final answer
    x = 67,502,951.12

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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.