Home / 31,652,260.04-47,477,504.30-10,088,155.73

Finding the Fourth Proportional to 31,652,260.04, 47,477,504.30 and 10,088,155.73

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Solution

The fourth proportional to 31,652,260.04, 47,477,504.30 and 10,088,155.73 is: 15,131,951.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,652,260.04 : 47,477,504.30 = 10,088,155.73 : x
  2. Step 2: Convert to fraction form
    31,652,260.04/47,477,504.30 = 10,088,155.73/x
  3. Step 3: Cross multiply
    31,652,260.04x = 47,477,504.30 × 10,088,155.73
  4. Step 4: Simplify right side
    31,652,260.04x = 478,960,457,118,397.62
  5. Step 5: Solve for x
    x = 478,960,457,118,397.62/31,652,260.04
  6. Step 6: Final answer
    x = 15,131,951.29

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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.