Home / 96,773,477.60-145,160,216.40-96,101,631.20

Finding the Fourth Proportional to 96,773,477.60, 145,160,216.40 and 96,101,631.20

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Solution

The fourth proportional to 96,773,477.60, 145,160,216.40 and 96,101,631.20 is: 144,152,446.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,773,477.60 : 145,160,216.40 = 96,101,631.20 : x
  2. Step 2: Convert to fraction form
    96,773,477.60/145,160,216.40 = 96,101,631.20/x
  3. Step 3: Cross multiply
    96,773,477.60x = 145,160,216.40 × 96,101,631.20
  4. Step 4: Simplify right side
    96,773,477.60x = 13,950,133,581,384,992
  5. Step 5: Solve for x
    x = 13,950,133,581,384,992/96,773,477.60
  6. Step 6: Final answer
    x = 144,152,446.80

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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.