Home / 14,779,625.60-22,169,438.40-9,736,630.40

Finding the Fourth Proportional to 14,779,625.60, 22,169,438.40 and 9,736,630.40

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Solution

The fourth proportional to 14,779,625.60, 22,169,438.40 and 9,736,630.40 is: 14,604,945.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,779,625.60 : 22,169,438.40 = 9,736,630.40 : x
  2. Step 2: Convert to fraction form
    14,779,625.60/22,169,438.40 = 9,736,630.40/x
  3. Step 3: Cross multiply
    14,779,625.60x = 22,169,438.40 × 9,736,630.40
  4. Step 4: Simplify right side
    14,779,625.60x = 215,855,627,876,367.34
  5. Step 5: Solve for x
    x = 215,855,627,876,367.34/14,779,625.60
  6. Step 6: Final answer
    x = 14,604,945.60

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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.