Home / 15,148,484.61-22,725,690.30-5,563,935.24

Finding the Fourth Proportional to 15,148,484.61, 22,725,690.30 and 5,563,935.24

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Solution

The fourth proportional to 15,148,484.61, 22,725,690.30 and 5,563,935.24 is: 8,346,991.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,148,484.61 : 22,725,690.30 = 5,563,935.24 : x
  2. Step 2: Convert to fraction form
    15,148,484.61/22,725,690.30 = 5,563,935.24/x
  3. Step 3: Cross multiply
    15,148,484.61x = 22,725,690.30 × 5,563,935.24
  4. Step 4: Simplify right side
    15,148,484.61x = 126,444,269,113,496.19
  5. Step 5: Solve for x
    x = 126,444,269,113,496.19/15,148,484.61
  6. Step 6: Final answer
    x = 8,346,991.29

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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.