Home / 54,995,420.40-82,493,130.60-24,762,332.40

Finding the Fourth Proportional to 54,995,420.40, 82,493,130.60 and 24,762,332.40

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Solution

The fourth proportional to 54,995,420.40, 82,493,130.60 and 24,762,332.40 is: 37,143,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,995,420.40 : 82,493,130.60 = 24,762,332.40 : x
  2. Step 2: Convert to fraction form
    54,995,420.40/82,493,130.60 = 24,762,332.40/x
  3. Step 3: Cross multiply
    54,995,420.40x = 82,493,130.60 × 24,762,332.40
  4. Step 4: Simplify right side
    54,995,420.40x = 2,042,722,320,633,811.25
  5. Step 5: Solve for x
    x = 2,042,722,320,633,811.25/54,995,420.40
  6. Step 6: Final answer
    x = 37,143,498.60

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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.