Home / 17,153,612.84-25,740,643-6,224,655.04

Finding the Fourth Proportional to 17,153,612.84, 25,740,643 and 6,224,655.04

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Solution

The fourth proportional to 17,153,612.84, 25,740,643 and 6,224,655.04 is: 9,340,692.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,153,612.84 : 25,740,643 = 6,224,655.04 : x
  2. Step 2: Convert to fraction form
    17,153,612.84/25,740,643 = 6,224,655.04/x
  3. Step 3: Cross multiply
    17,153,612.84x = 25,740,643 × 6,224,655.04
  4. Step 4: Simplify right side
    17,153,612.84x = 160,226,623,182,790.72
  5. Step 5: Solve for x
    x = 160,226,623,182,790.72/17,153,612.84
  6. Step 6: Final answer
    x = 9,340,692.52

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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.