Home / 39,108,002.40-58,662,003.60-24,652,807.20

Finding the Fourth Proportional to 39,108,002.40, 58,662,003.60 and 24,652,807.20

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Solution

The fourth proportional to 39,108,002.40, 58,662,003.60 and 24,652,807.20 is: 36,979,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,108,002.40 : 58,662,003.60 = 24,652,807.20 : x
  2. Step 2: Convert to fraction form
    39,108,002.40/58,662,003.60 = 24,652,807.20/x
  3. Step 3: Cross multiply
    39,108,002.40x = 58,662,003.60 × 24,652,807.20
  4. Step 4: Simplify right side
    39,108,002.40x = 1,446,183,064,716,506
  5. Step 5: Solve for x
    x = 1,446,183,064,716,506/39,108,002.40
  6. Step 6: Final answer
    x = 36,979,210.80

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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.