Home / 29,495,278.85-40,705,908.23-16,267,043.19

Finding the Fourth Proportional to 29,495,278.85, 40,705,908.23 and 16,267,043.19

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Solution

The fourth proportional to 29,495,278.85, 40,705,908.23 and 16,267,043.19 is: 22,449,856.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495,278.85 : 40,705,908.23 = 16,267,043.19 : x
  2. Step 2: Convert to fraction form
    29,495,278.85/40,705,908.23 = 16,267,043.19/x
  3. Step 3: Cross multiply
    29,495,278.85x = 40,705,908.23 × 16,267,043.19
  4. Step 4: Simplify right side
    29,495,278.85x = 662,164,767,367,382.88
  5. Step 5: Solve for x
    x = 662,164,767,367,382.88/29,495,278.85
  6. Step 6: Final answer
    x = 22,449,856.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.