Home / 45,360,164.10-68,040,246.15-15,068,027.10

Finding the Fourth Proportional to 45,360,164.10, 68,040,246.15 and 15,068,027.10

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Solution

The fourth proportional to 45,360,164.10, 68,040,246.15 and 15,068,027.10 is: 22,602,040.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360,164.10 : 68,040,246.15 = 15,068,027.10 : x
  2. Step 2: Convert to fraction form
    45,360,164.10/68,040,246.15 = 15,068,027.10/x
  3. Step 3: Cross multiply
    45,360,164.10x = 68,040,246.15 × 15,068,027.10
  4. Step 4: Simplify right side
    45,360,164.10x = 1,025,232,272,878,870.75
  5. Step 5: Solve for x
    x = 1,025,232,272,878,870.75/45,360,164.10
  6. Step 6: Final answer
    x = 22,602,040.65

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Double scale
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Similar ratio
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1.5x scale

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.