Home / 44,357,629.60-66,436,911.60-36,395,005.60

Finding the Fourth Proportional to 44,357,629.60, 66,436,911.60 and 36,395,005.60

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Solution

The fourth proportional to 44,357,629.60, 66,436,911.60 and 36,395,005.60 is: 54,510,842.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,357,629.60 : 66,436,911.60 = 36,395,005.60 : x
  2. Step 2: Convert to fraction form
    44,357,629.60/66,436,911.60 = 36,395,005.60/x
  3. Step 3: Cross multiply
    44,357,629.60x = 66,436,911.60 × 36,395,005.60
  4. Step 4: Simplify right side
    44,357,629.60x = 2,417,971,769,728,705
  5. Step 5: Solve for x
    x = 2,417,971,769,728,705/44,357,629.60
  6. Step 6: Final answer
    x = 54,510,842.70

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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.