Home / 63,054,627.12-94,584,759.48-19,332,239.76

Finding the Fourth Proportional to 63,054,627.12, 94,584,759.48 and 19,332,239.76

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Solution

The fourth proportional to 63,054,627.12, 94,584,759.48 and 19,332,239.76 is: 28,999,223.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,054,627.12 : 94,584,759.48 = 19,332,239.76 : x
  2. Step 2: Convert to fraction form
    63,054,627.12/94,584,759.48 = 19,332,239.76/x
  3. Step 3: Cross multiply
    63,054,627.12x = 94,584,759.48 × 19,332,239.76
  4. Step 4: Simplify right side
    63,054,627.12x = 1,828,535,247,909,293.25
  5. Step 5: Solve for x
    x = 1,828,535,247,909,293.25/63,054,627.12
  6. Step 6: Final answer
    x = 28,999,223.87

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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.