Home / 24,502,590.90-36,753,886.35-20,676,215.70

Finding the Fourth Proportional to 24,502,590.90, 36,753,886.35 and 20,676,215.70

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Solution

The fourth proportional to 24,502,590.90, 36,753,886.35 and 20,676,215.70 is: 31,014,323.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,502,590.90 : 36,753,886.35 = 20,676,215.70 : x
  2. Step 2: Convert to fraction form
    24,502,590.90/36,753,886.35 = 20,676,215.70/x
  3. Step 3: Cross multiply
    24,502,590.90x = 36,753,886.35 × 20,676,215.70
  4. Step 4: Simplify right side
    24,502,590.90x = 759,931,281,985,885.75
  5. Step 5: Solve for x
    x = 759,931,281,985,885.75/24,502,590.90
  6. Step 6: Final answer
    x = 31,014,323.55

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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.