Home / 32,342,435.20-48,513,652.80-15,336,323.20

Finding the Fourth Proportional to 32,342,435.20, 48,513,652.80 and 15,336,323.20

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Solution

The fourth proportional to 32,342,435.20, 48,513,652.80 and 15,336,323.20 is: 23,004,484.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,342,435.20 : 48,513,652.80 = 15,336,323.20 : x
  2. Step 2: Convert to fraction form
    32,342,435.20/48,513,652.80 = 15,336,323.20/x
  3. Step 3: Cross multiply
    32,342,435.20x = 48,513,652.80 × 15,336,323.20
  4. Step 4: Simplify right side
    32,342,435.20x = 744,021,058,953,384.88
  5. Step 5: Solve for x
    x = 744,021,058,953,384.88/32,342,435.20
  6. Step 6: Final answer
    x = 23,004,484.80

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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.