Home / 32,260,225.20-48,390,731.40-9,541,581.60

Finding the Fourth Proportional to 32,260,225.20, 48,390,731.40 and 9,541,581.60

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Solution

The fourth proportional to 32,260,225.20, 48,390,731.40 and 9,541,581.60 is: 14,312,488.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,260,225.20 : 48,390,731.40 = 9,541,581.60 : x
  2. Step 2: Convert to fraction form
    32,260,225.20/48,390,731.40 = 9,541,581.60/x
  3. Step 3: Cross multiply
    32,260,225.20x = 48,390,731.40 × 9,541,581.60
  4. Step 4: Simplify right side
    32,260,225.20x = 461,724,112,336,782.19
  5. Step 5: Solve for x
    x = 461,724,112,336,782.19/32,260,225.20
  6. Step 6: Final answer
    x = 14,312,488.81

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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.