Home / 41,437,547.90-61,969,752.20-36,853,482.05

Finding the Fourth Proportional to 41,437,547.90, 61,969,752.20 and 36,853,482.05

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Solution

The fourth proportional to 41,437,547.90, 61,969,752.20 and 36,853,482.05 is: 55,114,292.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,437,547.90 : 61,969,752.20 = 36,853,482.05 : x
  2. Step 2: Convert to fraction form
    41,437,547.90/61,969,752.20 = 36,853,482.05/x
  3. Step 3: Cross multiply
    41,437,547.90x = 61,969,752.20 × 36,853,482.05
  4. Step 4: Simplify right side
    41,437,547.90x = 2,283,801,150,345,648
  5. Step 5: Solve for x
    x = 2,283,801,150,345,648/41,437,547.90
  6. Step 6: Final answer
    x = 55,114,292.86

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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.