Home / 29,228,303.20-43,852,191.73-9,799,451.74

Finding the Fourth Proportional to 29,228,303.20, 43,852,191.73 and 9,799,451.74

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Solution

The fourth proportional to 29,228,303.20, 43,852,191.73 and 9,799,451.74 is: 14,702,442.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,228,303.20 : 43,852,191.73 = 9,799,451.74 : x
  2. Step 2: Convert to fraction form
    29,228,303.20/43,852,191.73 = 9,799,451.74/x
  3. Step 3: Cross multiply
    29,228,303.20x = 43,852,191.73 × 9,799,451.74
  4. Step 4: Simplify right side
    29,228,303.20x = 429,727,436,390,132.12
  5. Step 5: Solve for x
    x = 429,727,436,390,132.12/29,228,303.20
  6. Step 6: Final answer
    x = 14,702,442.13

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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.