Home / 62,208,375.20-93,312,562.80-34,886,621.60

Finding the Fourth Proportional to 62,208,375.20, 93,312,562.80 and 34,886,621.60

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Solution

The fourth proportional to 62,208,375.20, 93,312,562.80 and 34,886,621.60 is: 52,329,932.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,375.20 : 93,312,562.80 = 34,886,621.60 : x
  2. Step 2: Convert to fraction form
    62,208,375.20/93,312,562.80 = 34,886,621.60/x
  3. Step 3: Cross multiply
    62,208,375.20x = 93,312,562.80 × 34,886,621.60
  4. Step 4: Simplify right side
    62,208,375.20x = 3,255,360,068,929,836.50
  5. Step 5: Solve for x
    x = 3,255,360,068,929,836.50/62,208,375.20
  6. Step 6: Final answer
    x = 52,329,932.40

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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.