Home / 42,005,852.70-62,882,807.85-24,957,750.30

Finding the Fourth Proportional to 42,005,852.70, 62,882,807.85 and 24,957,750.30

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Solution

The fourth proportional to 42,005,852.70, 62,882,807.85 and 24,957,750.30 is: 37,361,779.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,005,852.70 : 62,882,807.85 = 24,957,750.30 : x
  2. Step 2: Convert to fraction form
    42,005,852.70/62,882,807.85 = 24,957,750.30/x
  3. Step 3: Cross multiply
    42,005,852.70x = 62,882,807.85 × 24,957,750.30
  4. Step 4: Simplify right side
    42,005,852.70x = 1,569,413,416,483,180
  5. Step 5: Solve for x
    x = 1,569,413,416,483,180/42,005,852.70
  6. Step 6: Final answer
    x = 37,361,779.74

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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.