Home / 110,408,245.16-152,360,753.95-60,174,049.91

Finding the Fourth Proportional to 110,408,245.16, 152,360,753.95 and 60,174,049.91

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Solution

The fourth proportional to 110,408,245.16, 152,360,753.95 and 60,174,049.91 is: 83,038,758.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,408,245.16 : 152,360,753.95 = 60,174,049.91 : x
  2. Step 2: Convert to fraction form
    110,408,245.16/152,360,753.95 = 60,174,049.91/x
  3. Step 3: Cross multiply
    110,408,245.16x = 152,360,753.95 × 60,174,049.91
  4. Step 4: Simplify right side
    110,408,245.16x = 9,168,163,612,742,996
  5. Step 5: Solve for x
    x = 9,168,163,612,742,996/110,408,245.16
  6. Step 6: Final answer
    x = 83,038,758.56

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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.