Home / 62,251,030.10-93,447,403.95-36,706,432.70

Finding the Fourth Proportional to 62,251,030.10, 93,447,403.95 and 36,706,432.70

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Solution

The fourth proportional to 62,251,030.10, 93,447,403.95 and 36,706,432.70 is: 55,101,431.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,251,030.10 : 93,447,403.95 = 36,706,432.70 : x
  2. Step 2: Convert to fraction form
    62,251,030.10/93,447,403.95 = 36,706,432.70/x
  3. Step 3: Cross multiply
    62,251,030.10x = 93,447,403.95 × 36,706,432.70
  4. Step 4: Simplify right side
    62,251,030.10x = 3,430,120,844,080,389.50
  5. Step 5: Solve for x
    x = 3,430,120,844,080,389.50/62,251,030.10
  6. Step 6: Final answer
    x = 55,101,431.07

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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.