Home / 32,088,097.04-48,146,842.20-13,897,855.76

Finding the Fourth Proportional to 32,088,097.04, 48,146,842.20 and 13,897,855.76

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Solution

The fourth proportional to 32,088,097.04, 48,146,842.20 and 13,897,855.76 is: 20,853,148.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,088,097.04 : 48,146,842.20 = 13,897,855.76 : x
  2. Step 2: Convert to fraction form
    32,088,097.04/48,146,842.20 = 13,897,855.76/x
  3. Step 3: Cross multiply
    32,088,097.04x = 48,146,842.20 × 13,897,855.76
  4. Step 4: Simplify right side
    32,088,097.04x = 669,137,868,195,081.12
  5. Step 5: Solve for x
    x = 669,137,868,195,081.12/32,088,097.04
  6. Step 6: Final answer
    x = 20,853,148.98

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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.