Home / 32,386,439.22-44,692,064.61-17,701,981.62

Finding the Fourth Proportional to 32,386,439.22, 44,692,064.61 and 17,701,981.62

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Solution

The fourth proportional to 32,386,439.22, 44,692,064.61 and 17,701,981.62 is: 24,428,066.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,386,439.22 : 44,692,064.61 = 17,701,981.62 : x
  2. Step 2: Convert to fraction form
    32,386,439.22/44,692,064.61 = 17,701,981.62/x
  3. Step 3: Cross multiply
    32,386,439.22x = 44,692,064.61 × 17,701,981.62
  4. Step 4: Simplify right side
    32,386,439.22x = 791,138,106,286,072.50
  5. Step 5: Solve for x
    x = 791,138,106,286,072.50/32,386,439.22
  6. Step 6: Final answer
    x = 24,428,066.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.