Home / 40,372,648.10-60,486,801.15-24,569,386.10

Finding the Fourth Proportional to 40,372,648.10, 60,486,801.15 and 24,569,386.10

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Solution

The fourth proportional to 40,372,648.10, 60,486,801.15 and 24,569,386.10 is: 36,810,158.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,372,648.10 : 60,486,801.15 = 24,569,386.10 : x
  2. Step 2: Convert to fraction form
    40,372,648.10/60,486,801.15 = 24,569,386.10/x
  3. Step 3: Cross multiply
    40,372,648.10x = 60,486,801.15 × 24,569,386.10
  4. Step 4: Simplify right side
    40,372,648.10x = 1,486,123,571,408,274
  5. Step 5: Solve for x
    x = 1,486,123,571,408,274/40,372,648.10
  6. Step 6: Final answer
    x = 36,810,158.40

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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.