Home / 29,376,522.60-43,980,803.10-26,353,213.80

Finding the Fourth Proportional to 29,376,522.60, 43,980,803.10 and 26,353,213.80

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Solution

The fourth proportional to 29,376,522.60, 43,980,803.10 and 26,353,213.80 is: 39,454,482.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,522.60 : 43,980,803.10 = 26,353,213.80 : x
  2. Step 2: Convert to fraction form
    29,376,522.60/43,980,803.10 = 26,353,213.80/x
  3. Step 3: Cross multiply
    29,376,522.60x = 43,980,803.10 × 26,353,213.80
  4. Step 4: Simplify right side
    29,376,522.60x = 1,159,035,507,190,002.75
  5. Step 5: Solve for x
    x = 1,159,035,507,190,002.75/29,376,522.60
  6. Step 6: Final answer
    x = 39,454,482.85

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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.