Home / 63,014,509.80-94,332,807.90-37,442,356.20

Finding the Fourth Proportional to 63,014,509.80, 94,332,807.90 and 37,442,356.20

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Solution

The fourth proportional to 63,014,509.80, 94,332,807.90 and 37,442,356.20 is: 56,051,258.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014,509.80 : 94,332,807.90 = 37,442,356.20 : x
  2. Step 2: Convert to fraction form
    63,014,509.80/94,332,807.90 = 37,442,356.20/x
  3. Step 3: Cross multiply
    63,014,509.80x = 94,332,807.90 × 37,442,356.20
  4. Step 4: Simplify right side
    63,014,509.80x = 3,532,042,594,737,974.50
  5. Step 5: Solve for x
    x = 3,532,042,594,737,974.50/63,014,509.80
  6. Step 6: Final answer
    x = 56,051,258.76

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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.