Home / 16,113,031.50-24,169,547.52-5,475,463.50

Finding the Fourth Proportional to 16,113,031.50, 24,169,547.52 and 5,475,463.50

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Solution

The fourth proportional to 16,113,031.50, 24,169,547.52 and 5,475,463.50 is: 8,213,195.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,113,031.50 : 24,169,547.52 = 5,475,463.50 : x
  2. Step 2: Convert to fraction form
    16,113,031.50/24,169,547.52 = 5,475,463.50/x
  3. Step 3: Cross multiply
    16,113,031.50x = 24,169,547.52 × 5,475,463.50
  4. Step 4: Simplify right side
    16,113,031.50x = 132,339,475,257,275.52
  5. Step 5: Solve for x
    x = 132,339,475,257,275.52/16,113,031.50
  6. Step 6: Final answer
    x = 8,213,195.34

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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.