Home / 64,342,146.46-88,792,793.04-34,973,460.90

Finding the Fourth Proportional to 64,342,146.46, 88,792,793.04 and 34,973,460.90

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Solution

The fourth proportional to 64,342,146.46, 88,792,793.04 and 34,973,460.90 is: 48,263,718.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,342,146.46 : 88,792,793.04 = 34,973,460.90 : x
  2. Step 2: Convert to fraction form
    64,342,146.46/88,792,793.04 = 34,973,460.90/x
  3. Step 3: Cross multiply
    64,342,146.46x = 88,792,793.04 × 34,973,460.90
  4. Step 4: Simplify right side
    64,342,146.46x = 3,105,391,275,586,232
  5. Step 5: Solve for x
    x = 3,105,391,275,586,232/64,342,146.46
  6. Step 6: Final answer
    x = 48,263,718.98

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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.