Home / 32,396,601.60-48,595,478.40-9,677,779.20

Finding the Fourth Proportional to 32,396,601.60, 48,595,478.40 and 9,677,779.20

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Solution

The fourth proportional to 32,396,601.60, 48,595,478.40 and 9,677,779.20 is: 14,516,840.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,396,601.60 : 48,595,478.40 = 9,677,779.20 : x
  2. Step 2: Convert to fraction form
    32,396,601.60/48,595,478.40 = 9,677,779.20/x
  3. Step 3: Cross multiply
    32,396,601.60x = 48,595,478.40 × 9,677,779.20
  4. Step 4: Simplify right side
    32,396,601.60x = 470,296,310,073,569.25
  5. Step 5: Solve for x
    x = 470,296,310,073,569.25/32,396,601.60
  6. Step 6: Final answer
    x = 14,516,840.87

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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.