Home / 94,853,924.80-130,847,922.88-57,695,570.08

Finding the Fourth Proportional to 94,853,924.80, 130,847,922.88 and 57,695,570.08

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Solution

The fourth proportional to 94,853,924.80, 130,847,922.88 and 57,695,570.08 is: 79,589,173.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,853,924.80 : 130,847,922.88 = 57,695,570.08 : x
  2. Step 2: Convert to fraction form
    94,853,924.80/130,847,922.88 = 57,695,570.08/x
  3. Step 3: Cross multiply
    94,853,924.80x = 130,847,922.88 × 57,695,570.08
  4. Step 4: Simplify right side
    94,853,924.80x = 7,549,345,504,345,475
  5. Step 5: Solve for x
    x = 7,549,345,504,345,475/94,853,924.80
  6. Step 6: Final answer
    x = 79,589,173.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.