Home / 63,341,964.80-95,068,934.40-54,272,038.40

Finding the Fourth Proportional to 63,341,964.80, 95,068,934.40 and 54,272,038.40

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Solution

The fourth proportional to 63,341,964.80, 95,068,934.40 and 54,272,038.40 is: 81,456,028.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,341,964.80 : 95,068,934.40 = 54,272,038.40 : x
  2. Step 2: Convert to fraction form
    63,341,964.80/95,068,934.40 = 54,272,038.40/x
  3. Step 3: Cross multiply
    63,341,964.80x = 95,068,934.40 × 54,272,038.40
  4. Step 4: Simplify right side
    63,341,964.80x = 5,159,584,858,403,881
  5. Step 5: Solve for x
    x = 5,159,584,858,403,881/63,341,964.80
  6. Step 6: Final answer
    x = 81,456,028.00

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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.