Home / 63,054,630.12-94,584,763.98-19,332,242.76

Finding the Fourth Proportional to 63,054,630.12, 94,584,763.98 and 19,332,242.76

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Solution

The fourth proportional to 63,054,630.12, 94,584,763.98 and 19,332,242.76 is: 28,999,228.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,054,630.12 : 94,584,763.98 = 19,332,242.76 : x
  2. Step 2: Convert to fraction form
    63,054,630.12/94,584,763.98 = 19,332,242.76/x
  3. Step 3: Cross multiply
    63,054,630.12x = 94,584,763.98 × 19,332,242.76
  4. Step 4: Simplify right side
    63,054,630.12x = 1,828,535,618,658,664
  5. Step 5: Solve for x
    x = 1,828,535,618,658,664/63,054,630.12
  6. Step 6: Final answer
    x = 28,999,228.37

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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.