Home / 14,768,008.40-22,152,012.60-8,696,507.60

Finding the Fourth Proportional to 14,768,008.40, 22,152,012.60 and 8,696,507.60

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Solution

The fourth proportional to 14,768,008.40, 22,152,012.60 and 8,696,507.60 is: 13,044,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,768,008.40 : 22,152,012.60 = 8,696,507.60 : x
  2. Step 2: Convert to fraction form
    14,768,008.40/22,152,012.60 = 8,696,507.60/x
  3. Step 3: Cross multiply
    14,768,008.40x = 22,152,012.60 × 8,696,507.60
  4. Step 4: Simplify right side
    14,768,008.40x = 192,645,145,931,195.75
  5. Step 5: Solve for x
    x = 192,645,145,931,195.75/14,768,008.40
  6. Step 6: Final answer
    x = 13,044,761.40

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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.