Home / 29,478,840.60-44,218,260.90-26,833,445.40

Finding the Fourth Proportional to 29,478,840.60, 44,218,260.90 and 26,833,445.40

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Solution

The fourth proportional to 29,478,840.60, 44,218,260.90 and 26,833,445.40 is: 40,250,168.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,478,840.60 : 44,218,260.90 = 26,833,445.40 : x
  2. Step 2: Convert to fraction form
    29,478,840.60/44,218,260.90 = 26,833,445.40/x
  3. Step 3: Cross multiply
    29,478,840.60x = 44,218,260.90 × 26,833,445.40
  4. Step 4: Simplify right side
    29,478,840.60x = 1,186,528,289,543,104.75
  5. Step 5: Solve for x
    x = 1,186,528,289,543,104.75/29,478,840.60
  6. Step 6: Final answer
    x = 40,250,168.10

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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.