Home / 14,656,266.90-21,984,400.35-6,135,714.90

Finding the Fourth Proportional to 14,656,266.90, 21,984,400.35 and 6,135,714.90

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Solution

The fourth proportional to 14,656,266.90, 21,984,400.35 and 6,135,714.90 is: 9,203,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,266.90 : 21,984,400.35 = 6,135,714.90 : x
  2. Step 2: Convert to fraction form
    14,656,266.90/21,984,400.35 = 6,135,714.90/x
  3. Step 3: Cross multiply
    14,656,266.90x = 21,984,400.35 × 6,135,714.90
  4. Step 4: Simplify right side
    14,656,266.90x = 134,890,012,795,060.23
  5. Step 5: Solve for x
    x = 134,890,012,795,060.23/14,656,266.90
  6. Step 6: Final answer
    x = 9,203,572.35

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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.