Home / 14,834,830.65-22,234,531.28-6,198,914.40

Finding the Fourth Proportional to 14,834,830.65, 22,234,531.28 and 6,198,914.40

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Solution

The fourth proportional to 14,834,830.65, 22,234,531.28 and 6,198,914.40 is: 9,290,969.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,834,830.65 : 22,234,531.28 = 6,198,914.40 : x
  2. Step 2: Convert to fraction form
    14,834,830.65/22,234,531.28 = 6,198,914.40/x
  3. Step 3: Cross multiply
    14,834,830.65x = 22,234,531.28 × 6,198,914.40
  4. Step 4: Simplify right side
    14,834,830.65x = 137,829,956,097,847.86
  5. Step 5: Solve for x
    x = 137,829,956,097,847.86/14,834,830.65
  6. Step 6: Final answer
    x = 9,290,969.30

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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.