Home / 32,715,444.26-45,145,470.74-18,031,066.04

Finding the Fourth Proportional to 32,715,444.26, 45,145,470.74 and 18,031,066.04

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Solution

The fourth proportional to 32,715,444.26, 45,145,470.74 and 18,031,066.04 is: 24,881,855.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,715,444.26 : 45,145,470.74 = 18,031,066.04 : x
  2. Step 2: Convert to fraction form
    32,715,444.26/45,145,470.74 = 18,031,066.04/x
  3. Step 3: Cross multiply
    32,715,444.26x = 45,145,470.74 × 18,031,066.04
  4. Step 4: Simplify right side
    32,715,444.26x = 814,020,964,319,827.62
  5. Step 5: Solve for x
    x = 814,020,964,319,827.62/32,715,444.26
  6. Step 6: Final answer
    x = 24,881,855.73

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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.