Home / 14,580,950.40-21,829,435.20-8,912,246.40

Finding the Fourth Proportional to 14,580,950.40, 21,829,435.20 and 8,912,246.40

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Solution

The fourth proportional to 14,580,950.40, 21,829,435.20 and 8,912,246.40 is: 13,342,704.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,950.40 : 21,829,435.20 = 8,912,246.40 : x
  2. Step 2: Convert to fraction form
    14,580,950.40/21,829,435.20 = 8,912,246.40/x
  3. Step 3: Cross multiply
    14,580,950.40x = 21,829,435.20 × 8,912,246.40
  4. Step 4: Simplify right side
    14,580,950.40x = 194,549,305,275,233.28
  5. Step 5: Solve for x
    x = 194,549,305,275,233.28/14,580,950.40
  6. Step 6: Final answer
    x = 13,342,704.00

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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.