Home / 16,585,438.40-24,881,648.16-9,400,414.40

Finding the Fourth Proportional to 16,585,438.40, 24,881,648.16 and 9,400,414.40

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Solution

The fourth proportional to 16,585,438.40, 24,881,648.16 and 9,400,414.40 is: 14,102,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,585,438.40 : 24,881,648.16 = 9,400,414.40 : x
  2. Step 2: Convert to fraction form
    16,585,438.40/24,881,648.16 = 9,400,414.40/x
  3. Step 3: Cross multiply
    16,585,438.40x = 24,881,648.16 × 9,400,414.40
  4. Step 4: Simplify right side
    16,585,438.40x = 233,897,803,658,997.50
  5. Step 5: Solve for x
    x = 233,897,803,658,997.50/16,585,438.40
  6. Step 6: Final answer
    x = 14,102,600.00

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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.