Home / 15,165,947.70-22,748,921.55-10,064,114.10

Finding the Fourth Proportional to 15,165,947.70, 22,748,921.55 and 10,064,114.10

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Solution

The fourth proportional to 15,165,947.70, 22,748,921.55 and 10,064,114.10 is: 15,096,171.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,165,947.70 : 22,748,921.55 = 10,064,114.10 : x
  2. Step 2: Convert to fraction form
    15,165,947.70/22,748,921.55 = 10,064,114.10/x
  3. Step 3: Cross multiply
    15,165,947.70x = 22,748,921.55 × 10,064,114.10
  4. Step 4: Simplify right side
    15,165,947.70x = 228,947,742,131,148.84
  5. Step 5: Solve for x
    x = 228,947,742,131,148.84/15,165,947.70
  6. Step 6: Final answer
    x = 15,096,171.15

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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.