Home / 9,637,376.10-14,456,064.15-9,212,223.30

Finding the Fourth Proportional to 9,637,376.10, 14,456,064.15 and 9,212,223.30

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Solution

The fourth proportional to 9,637,376.10, 14,456,064.15 and 9,212,223.30 is: 13,818,334.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,376.10 : 14,456,064.15 = 9,212,223.30 : x
  2. Step 2: Convert to fraction form
    9,637,376.10/14,456,064.15 = 9,212,223.30/x
  3. Step 3: Cross multiply
    9,637,376.10x = 14,456,064.15 × 9,212,223.30
  4. Step 4: Simplify right side
    9,637,376.10x = 133,172,490,988,924.70
  5. Step 5: Solve for x
    x = 133,172,490,988,924.70/9,637,376.10
  6. Step 6: Final answer
    x = 13,818,334.95

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Similar ratio
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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.