Home / 40,248,001.45-60,372,002.18-37,413,649.45

Finding the Fourth Proportional to 40,248,001.45, 60,372,002.18 and 37,413,649.45

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Solution

The fourth proportional to 40,248,001.45, 60,372,002.18 and 37,413,649.45 is: 56,120,474.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,248,001.45 : 60,372,002.18 = 37,413,649.45 : x
  2. Step 2: Convert to fraction form
    40,248,001.45/60,372,002.18 = 37,413,649.45/x
  3. Step 3: Cross multiply
    40,248,001.45x = 60,372,002.18 × 37,413,649.45
  4. Step 4: Simplify right side
    40,248,001.45x = 2,258,736,925,970,087.50
  5. Step 5: Solve for x
    x = 2,258,736,925,970,087.50/40,248,001.45
  6. Step 6: Final answer
    x = 56,120,474.18

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1.5x scale

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.