Home / 41,299,368.30-61,949,052.45-25,175,054.70

Finding the Fourth Proportional to 41,299,368.30, 61,949,052.45 and 25,175,054.70

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Solution

The fourth proportional to 41,299,368.30, 61,949,052.45 and 25,175,054.70 is: 37,762,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,299,368.30 : 61,949,052.45 = 25,175,054.70 : x
  2. Step 2: Convert to fraction form
    41,299,368.30/61,949,052.45 = 25,175,054.70/x
  3. Step 3: Cross multiply
    41,299,368.30x = 61,949,052.45 × 25,175,054.70
  4. Step 4: Simplify right side
    41,299,368.30x = 1,559,570,784,041,919
  5. Step 5: Solve for x
    x = 1,559,570,784,041,919/41,299,368.30
  6. Step 6: Final answer
    x = 37,762,582.05

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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.