Home / 48,270,717.30-72,409,575.15-29,060,109.30

Finding the Fourth Proportional to 48,270,717.30, 72,409,575.15 and 29,060,109.30

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Solution

The fourth proportional to 48,270,717.30, 72,409,575.15 and 29,060,109.30 is: 43,592,270.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,270,717.30 : 72,409,575.15 = 29,060,109.30 : x
  2. Step 2: Convert to fraction form
    48,270,717.30/72,409,575.15 = 29,060,109.30/x
  3. Step 3: Cross multiply
    48,270,717.30x = 72,409,575.15 × 29,060,109.30
  4. Step 4: Simplify right side
    48,270,717.30x = 2,104,230,168,225,564
  5. Step 5: Solve for x
    x = 2,104,230,168,225,564/48,270,717.30
  6. Step 6: Final answer
    x = 43,592,270.55

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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.