Home / 40,585,000.32-60,938,223.84-35,136,943.92

Finding the Fourth Proportional to 40,585,000.32, 60,938,223.84 and 35,136,943.92

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Solution

The fourth proportional to 40,585,000.32, 60,938,223.84 and 35,136,943.92 is: 52,757,987.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,585,000.32 : 60,938,223.84 = 35,136,943.92 : x
  2. Step 2: Convert to fraction form
    40,585,000.32/60,938,223.84 = 35,136,943.92/x
  3. Step 3: Cross multiply
    40,585,000.32x = 60,938,223.84 × 35,136,943.92
  4. Step 4: Simplify right side
    40,585,000.32x = 2,141,182,953,650,487.25
  5. Step 5: Solve for x
    x = 2,141,182,953,650,487.25/40,585,000.32
  6. Step 6: Final answer
    x = 52,757,987.85

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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.