Home / 62,125,677.30-85,733,693.63-34,247,775.07

Finding the Fourth Proportional to 62,125,677.30, 85,733,693.63 and 34,247,775.07

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Solution

The fourth proportional to 62,125,677.30, 85,733,693.63 and 34,247,775.07 is: 47,262,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,125,677.30 : 85,733,693.63 = 34,247,775.07 : x
  2. Step 2: Convert to fraction form
    62,125,677.30/85,733,693.63 = 34,247,775.07/x
  3. Step 3: Cross multiply
    62,125,677.30x = 85,733,693.63 × 34,247,775.07
  4. Step 4: Simplify right side
    62,125,677.30x = 2,936,188,255,360,531.50
  5. Step 5: Solve for x
    x = 2,936,188,255,360,531.50/62,125,677.30
  6. Step 6: Final answer
    x = 47,262,072.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.