Home / 96,774,493.60-145,161,740.40-62,510,327.20

Finding the Fourth Proportional to 96,774,493.60, 145,161,740.40 and 62,510,327.20

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Solution

The fourth proportional to 96,774,493.60, 145,161,740.40 and 62,510,327.20 is: 93,765,490.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,774,493.60 : 145,161,740.40 = 62,510,327.20 : x
  2. Step 2: Convert to fraction form
    96,774,493.60/145,161,740.40 = 62,510,327.20/x
  3. Step 3: Cross multiply
    96,774,493.60x = 145,161,740.40 × 62,510,327.20
  4. Step 4: Simplify right side
    96,774,493.60x = 9,074,107,889,325,460
  5. Step 5: Solve for x
    x = 9,074,107,889,325,460/96,774,493.60
  6. Step 6: Final answer
    x = 93,765,490.80

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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.