Home / 63,017,999.70-94,526,999.55-15,148,943.70

Finding the Fourth Proportional to 63,017,999.70, 94,526,999.55 and 15,148,943.70

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Solution

The fourth proportional to 63,017,999.70, 94,526,999.55 and 15,148,943.70 is: 22,723,415.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,017,999.70 : 94,526,999.55 = 15,148,943.70 : x
  2. Step 2: Convert to fraction form
    63,017,999.70/94,526,999.55 = 15,148,943.70/x
  3. Step 3: Cross multiply
    63,017,999.70x = 94,526,999.55 × 15,148,943.70
  4. Step 4: Simplify right side
    63,017,999.70x = 1,431,984,194,312,875.25
  5. Step 5: Solve for x
    x = 1,431,984,194,312,875.25/63,017,999.70
  6. Step 6: Final answer
    x = 22,723,415.55

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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.