Home / 39,441,804.30-59,134,712.85-15,171,353.10

Finding the Fourth Proportional to 39,441,804.30, 59,134,712.85 and 15,171,353.10

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Solution

The fourth proportional to 39,441,804.30, 59,134,712.85 and 15,171,353.10 is: 22,746,261.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441,804.30 : 59,134,712.85 = 15,171,353.10 : x
  2. Step 2: Convert to fraction form
    39,441,804.30/59,134,712.85 = 15,171,353.10/x
  3. Step 3: Cross multiply
    39,441,804.30x = 59,134,712.85 × 15,171,353.10
  4. Step 4: Simplify right side
    39,441,804.30x = 897,153,609,114,457.38
  5. Step 5: Solve for x
    x = 897,153,609,114,457.38/39,441,804.30
  6. Step 6: Final answer
    x = 22,746,261.87

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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.