Home / 15,225,479.16-22,829,098.55-4,846,215.30

Finding the Fourth Proportional to 15,225,479.16, 22,829,098.55 and 4,846,215.30

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Solution

The fourth proportional to 15,225,479.16, 22,829,098.55 and 4,846,215.30 is: 7,266,420.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,225,479.16 : 22,829,098.55 = 4,846,215.30 : x
  2. Step 2: Convert to fraction form
    15,225,479.16/22,829,098.55 = 4,846,215.30/x
  3. Step 3: Cross multiply
    15,225,479.16x = 22,829,098.55 × 4,846,215.30
  4. Step 4: Simplify right side
    15,225,479.16x = 110,634,726,653,986.75
  5. Step 5: Solve for x
    x = 110,634,726,653,986.75/15,225,479.16
  6. Step 6: Final answer
    x = 7,266,420.02

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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.