Home / 32,258,395.20-48,387,592.80-8,323,867.20

Finding the Fourth Proportional to 32,258,395.20, 48,387,592.80 and 8,323,867.20

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Solution

The fourth proportional to 32,258,395.20, 48,387,592.80 and 8,323,867.20 is: 12,485,800.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,395.20 : 48,387,592.80 = 8,323,867.20 : x
  2. Step 2: Convert to fraction form
    32,258,395.20/48,387,592.80 = 8,323,867.20/x
  3. Step 3: Cross multiply
    32,258,395.20x = 48,387,592.80 × 8,323,867.20
  4. Step 4: Simplify right side
    32,258,395.20x = 402,771,896,594,876.12
  5. Step 5: Solve for x
    x = 402,771,896,594,876.12/32,258,395.20
  6. Step 6: Final answer
    x = 12,485,800.80

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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.