Home / 62,251,021.10-93,447,390.45-36,706,423.70

Finding the Fourth Proportional to 62,251,021.10, 93,447,390.45 and 36,706,423.70

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Solution

The fourth proportional to 62,251,021.10, 93,447,390.45 and 36,706,423.70 is: 55,101,417.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,251,021.10 : 93,447,390.45 = 36,706,423.70 : x
  2. Step 2: Convert to fraction form
    62,251,021.10/93,447,390.45 = 36,706,423.70/x
  3. Step 3: Cross multiply
    62,251,021.10x = 93,447,390.45 × 36,706,423.70
  4. Step 4: Simplify right side
    62,251,021.10x = 3,430,119,507,517,034
  5. Step 5: Solve for x
    x = 3,430,119,507,517,034/62,251,021.10
  6. Step 6: Final answer
    x = 55,101,417.57

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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.