Home / 63,053,675.88-94,583,327.80-19,331,288.52

Finding the Fourth Proportional to 63,053,675.88, 94,583,327.80 and 19,331,288.52

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Solution

The fourth proportional to 63,053,675.88, 94,583,327.80 and 19,331,288.52 is: 28,997,795.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,053,675.88 : 94,583,327.80 = 19,331,288.52 : x
  2. Step 2: Convert to fraction form
    63,053,675.88/94,583,327.80 = 19,331,288.52/x
  3. Step 3: Cross multiply
    63,053,675.88x = 94,583,327.80 × 19,331,288.52
  4. Step 4: Simplify right side
    63,053,675.88x = 1,828,417,598,883,536.75
  5. Step 5: Solve for x
    x = 1,828,417,598,883,536.75/63,053,675.88
  6. Step 6: Final answer
    x = 28,997,795.50

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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.