Home / 14,063,294.15-21,095,753.26-5,427,439.41

Finding the Fourth Proportional to 14,063,294.15, 21,095,753.26 and 5,427,439.41

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Solution

The fourth proportional to 14,063,294.15, 21,095,753.26 and 5,427,439.41 is: 8,141,472.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063,294.15 : 21,095,753.26 = 5,427,439.41 : x
  2. Step 2: Convert to fraction form
    14,063,294.15/21,095,753.26 = 5,427,439.41/x
  3. Step 3: Cross multiply
    14,063,294.15x = 21,095,753.26 × 5,427,439.41
  4. Step 4: Simplify right side
    14,063,294.15x = 114,495,922,626,959.98
  5. Step 5: Solve for x
    x = 114,495,922,626,959.98/14,063,294.15
  6. Step 6: Final answer
    x = 8,141,472.50

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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.