Home / 16,254,417.33-22,432,103.70-9,011,073.33

Finding the Fourth Proportional to 16,254,417.33, 22,432,103.70 and 9,011,073.33

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Solution

The fourth proportional to 16,254,417.33, 22,432,103.70 and 9,011,073.33 is: 12,435,839.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254,417.33 : 22,432,103.70 = 9,011,073.33 : x
  2. Step 2: Convert to fraction form
    16,254,417.33/22,432,103.70 = 9,011,073.33/x
  3. Step 3: Cross multiply
    16,254,417.33x = 22,432,103.70 × 9,011,073.33
  4. Step 4: Simplify right side
    16,254,417.33x = 202,137,331,386,864.31
  5. Step 5: Solve for x
    x = 202,137,331,386,864.31/16,254,417.33
  6. Step 6: Final answer
    x = 12,435,839.89

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1.5x scale

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.