Home / 63,184,830.49-94,812,218.30-30,837,000.97

Finding the Fourth Proportional to 63,184,830.49, 94,812,218.30 and 30,837,000.97

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Solution

The fourth proportional to 63,184,830.49, 94,812,218.30 and 30,837,000.97 is: 46,272,569.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,184,830.49 : 94,812,218.30 = 30,837,000.97 : x
  2. Step 2: Convert to fraction form
    63,184,830.49/94,812,218.30 = 30,837,000.97/x
  3. Step 3: Cross multiply
    63,184,830.49x = 94,812,218.30 × 30,837,000.97
  4. Step 4: Simplify right side
    63,184,830.49x = 2,923,724,467,684,951.50
  5. Step 5: Solve for x
    x = 2,923,724,467,684,951.50/63,184,830.49
  6. Step 6: Final answer
    x = 46,272,569.62

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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.