Home / 14,924,010.30-22,386,015.45-11,676,752.70

Finding the Fourth Proportional to 14,924,010.30, 22,386,015.45 and 11,676,752.70

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Solution

The fourth proportional to 14,924,010.30, 22,386,015.45 and 11,676,752.70 is: 17,515,129.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924,010.30 : 22,386,015.45 = 11,676,752.70 : x
  2. Step 2: Convert to fraction form
    14,924,010.30/22,386,015.45 = 11,676,752.70/x
  3. Step 3: Cross multiply
    14,924,010.30x = 22,386,015.45 × 11,676,752.70
  4. Step 4: Simplify right side
    14,924,010.30x = 261,395,966,348,029.19
  5. Step 5: Solve for x
    x = 261,395,966,348,029.19/14,924,010.30
  6. Step 6: Final answer
    x = 17,515,129.05

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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.