Home / 31,454,296.22-47,184,168.96-9,599,592.23

Finding the Fourth Proportional to 31,454,296.22, 47,184,168.96 and 9,599,592.23

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Solution

The fourth proportional to 31,454,296.22, 47,184,168.96 and 9,599,592.23 is: 14,400,219.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,454,296.22 : 47,184,168.96 = 9,599,592.23 : x
  2. Step 2: Convert to fraction form
    31,454,296.22/47,184,168.96 = 9,599,592.23/x
  3. Step 3: Cross multiply
    31,454,296.22x = 47,184,168.96 × 9,599,592.23
  4. Step 4: Simplify right side
    31,454,296.22x = 452,948,781,727,423.19
  5. Step 5: Solve for x
    x = 452,948,781,727,423.19/31,454,296.22
  6. Step 6: Final answer
    x = 14,400,219.88

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1.5x scale

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.