Home / 32,304,051.72-48,465,459.72-10,443,964.32

Finding the Fourth Proportional to 32,304,051.72, 48,465,459.72 and 10,443,964.32

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Solution

The fourth proportional to 32,304,051.72, 48,465,459.72 and 10,443,964.32 is: 15,668,979.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,304,051.72 : 48,465,459.72 = 10,443,964.32 : x
  2. Step 2: Convert to fraction form
    32,304,051.72/48,465,459.72 = 10,443,964.32/x
  3. Step 3: Cross multiply
    32,304,051.72x = 48,465,459.72 × 10,443,964.32
  4. Step 4: Simplify right side
    32,304,051.72x = 506,171,532,068,077.19
  5. Step 5: Solve for x
    x = 506,171,532,068,077.19/32,304,051.72
  6. Step 6: Final answer
    x = 15,668,979.74

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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.