Home / 37,046,281.20-55,569,421.80-10,119,937.20

Finding the Fourth Proportional to 37,046,281.20, 55,569,421.80 and 10,119,937.20

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Solution

The fourth proportional to 37,046,281.20, 55,569,421.80 and 10,119,937.20 is: 15,179,905.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,046,281.20 : 55,569,421.80 = 10,119,937.20 : x
  2. Step 2: Convert to fraction form
    37,046,281.20/55,569,421.80 = 10,119,937.20/x
  3. Step 3: Cross multiply
    37,046,281.20x = 55,569,421.80 × 10,119,937.20
  4. Step 4: Simplify right side
    37,046,281.20x = 562,359,058,856,310.88
  5. Step 5: Solve for x
    x = 562,359,058,856,310.88/37,046,281.20
  6. Step 6: Final answer
    x = 15,179,905.80

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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.