Home / 106,225,496.10-159,338,244.15-63,072,486.90

Finding the Fourth Proportional to 106,225,496.10, 159,338,244.15 and 63,072,486.90

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Solution

The fourth proportional to 106,225,496.10, 159,338,244.15 and 63,072,486.90 is: 94,608,730.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,225,496.10 : 159,338,244.15 = 63,072,486.90 : x
  2. Step 2: Convert to fraction form
    106,225,496.10/159,338,244.15 = 63,072,486.90/x
  3. Step 3: Cross multiply
    106,225,496.10x = 159,338,244.15 × 63,072,486.90
  4. Step 4: Simplify right side
    106,225,496.10x = 10,049,859,316,819,876
  5. Step 5: Solve for x
    x = 10,049,859,316,819,876/106,225,496.10
  6. Step 6: Final answer
    x = 94,608,730.35

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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.