Home / 63,885,220.20-95,789,530.40-29,298,301.79

Finding the Fourth Proportional to 63,885,220.20, 95,789,530.40 and 29,298,301.79

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Solution

The fourth proportional to 63,885,220.20, 95,789,530.40 and 29,298,301.79 is: 43,929,888.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,885,220.20 : 95,789,530.40 = 29,298,301.79 : x
  2. Step 2: Convert to fraction form
    63,885,220.20/95,789,530.40 = 29,298,301.79/x
  3. Step 3: Cross multiply
    63,885,220.20x = 95,789,530.40 × 29,298,301.79
  4. Step 4: Simplify right side
    63,885,220.20x = 2,806,470,569,356,140
  5. Step 5: Solve for x
    x = 2,806,470,569,356,140/63,885,220.20
  6. Step 6: Final answer
    x = 43,929,888.02

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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.