Home / 50,302,751.01-75,454,032.35-15,761,797.06

Finding the Fourth Proportional to 50,302,751.01, 75,454,032.35 and 15,761,797.06

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Solution

The fourth proportional to 50,302,751.01, 75,454,032.35 and 15,761,797.06 is: 23,642,666.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,302,751.01 : 75,454,032.35 = 15,761,797.06 : x
  2. Step 2: Convert to fraction form
    50,302,751.01/75,454,032.35 = 15,761,797.06/x
  3. Step 3: Cross multiply
    50,302,751.01x = 75,454,032.35 × 15,761,797.06
  4. Step 4: Simplify right side
    50,302,751.01x = 1,189,291,145,180,566
  5. Step 5: Solve for x
    x = 1,189,291,145,180,566/50,302,751.01
  6. Step 6: Final answer
    x = 23,642,666.08

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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.