Home / 49,723,902.30-74,585,853.45-41,832,003.45

Finding the Fourth Proportional to 49,723,902.30, 74,585,853.45 and 41,832,003.45

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Solution

The fourth proportional to 49,723,902.30, 74,585,853.45 and 41,832,003.45 is: 62,748,005.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,723,902.30 : 74,585,853.45 = 41,832,003.45 : x
  2. Step 2: Convert to fraction form
    49,723,902.30/74,585,853.45 = 41,832,003.45/x
  3. Step 3: Cross multiply
    49,723,902.30x = 74,585,853.45 × 41,832,003.45
  4. Step 4: Simplify right side
    49,723,902.30x = 3,120,075,678,841,594.50
  5. Step 5: Solve for x
    x = 3,120,075,678,841,594.50/49,723,902.30
  6. Step 6: Final answer
    x = 62,748,005.18

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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.