Home / 44,967,300.45-67,446,411.28-30,487,193.95

Finding the Fourth Proportional to 44,967,300.45, 67,446,411.28 and 30,487,193.95

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Solution

The fourth proportional to 44,967,300.45, 67,446,411.28 and 30,487,193.95 is: 45,727,713.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967,300.45 : 67,446,411.28 = 30,487,193.95 : x
  2. Step 2: Convert to fraction form
    44,967,300.45/67,446,411.28 = 30,487,193.95/x
  3. Step 3: Cross multiply
    44,967,300.45x = 67,446,411.28 × 30,487,193.95
  4. Step 4: Simplify right side
    44,967,300.45x = 2,056,251,821,924,827.75
  5. Step 5: Solve for x
    x = 2,056,251,821,924,827.75/44,967,300.45
  6. Step 6: Final answer
    x = 45,727,713.28

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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.