Home / 15,652,833.14-23,480,858.46-5,417,676.18

Finding the Fourth Proportional to 15,652,833.14, 23,480,858.46 and 5,417,676.18

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Solution

The fourth proportional to 15,652,833.14, 23,480,858.46 and 5,417,676.18 is: 8,127,071.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,652,833.14 : 23,480,858.46 = 5,417,676.18 : x
  2. Step 2: Convert to fraction form
    15,652,833.14/23,480,858.46 = 5,417,676.18/x
  3. Step 3: Cross multiply
    15,652,833.14x = 23,480,858.46 × 5,417,676.18
  4. Step 4: Simplify right side
    15,652,833.14x = 127,211,687,564,693.48
  5. Step 5: Solve for x
    x = 127,211,687,564,693.48/15,652,833.14
  6. Step 6: Final answer
    x = 8,127,071.08

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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.