Home / 37,442,667.60-56,119,764.60-15,877,227.60

Finding the Fourth Proportional to 37,442,667.60, 56,119,764.60 and 15,877,227.60

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Solution

The fourth proportional to 37,442,667.60, 56,119,764.60 and 15,877,227.60 is: 23,797,083.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,667.60 : 56,119,764.60 = 15,877,227.60 : x
  2. Step 2: Convert to fraction form
    37,442,667.60/56,119,764.60 = 15,877,227.60/x
  3. Step 3: Cross multiply
    37,442,667.60x = 56,119,764.60 × 15,877,227.60
  4. Step 4: Simplify right side
    37,442,667.60x = 891,026,275,412,623
  5. Step 5: Solve for x
    x = 891,026,275,412,623/37,442,667.60
  6. Step 6: Final answer
    x = 23,797,083.18

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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.