Home / 62,251,032.60-93,447,407.70-36,706,435.20

Finding the Fourth Proportional to 62,251,032.60, 93,447,407.70 and 36,706,435.20

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Solution

The fourth proportional to 62,251,032.60, 93,447,407.70 and 36,706,435.20 is: 55,101,434.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,251,032.60 : 93,447,407.70 = 36,706,435.20 : x
  2. Step 2: Convert to fraction form
    62,251,032.60/93,447,407.70 = 36,706,435.20/x
  3. Step 3: Cross multiply
    62,251,032.60x = 93,447,407.70 × 36,706,435.20
  4. Step 4: Simplify right side
    62,251,032.60x = 3,430,121,215,348,031.50
  5. Step 5: Solve for x
    x = 3,430,121,215,348,031.50/62,251,032.60
  6. Step 6: Final answer
    x = 55,101,434.82

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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.