Home / 16,639,954.16-24,962,613.31-5,125,416.07

Finding the Fourth Proportional to 16,639,954.16, 24,962,613.31 and 5,125,416.07

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Solution

The fourth proportional to 16,639,954.16, 24,962,613.31 and 5,125,416.07 is: 7,688,950.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,639,954.16 : 24,962,613.31 = 5,125,416.07 : x
  2. Step 2: Convert to fraction form
    16,639,954.16/24,962,613.31 = 5,125,416.07/x
  3. Step 3: Cross multiply
    16,639,954.16x = 24,962,613.31 × 5,125,416.07
  4. Step 4: Simplify right side
    16,639,954.16x = 127,943,779,408,269.89
  5. Step 5: Solve for x
    x = 127,943,779,408,269.89/16,639,954.16
  6. Step 6: Final answer
    x = 7,688,950.23

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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.