Home / 6,570,393,318.52-9,067,024,587.07-3,712,474,171.36

Finding the Fourth Proportional to 6,570,393,318.52, 9,067,024,587.07 and 3,712,474,171.36

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Solution

The fourth proportional to 6,570,393,318.52, 9,067,024,587.07 and 3,712,474,171.36 is: 5,123,147,574.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,393,318.52 : 9,067,024,587.07 = 3,712,474,171.36 : x
  2. Step 2: Convert to fraction form
    6,570,393,318.52/9,067,024,587.07 = 3,712,474,171.36/x
  3. Step 3: Cross multiply
    6,570,393,318.52x = 9,067,024,587.07 × 3,712,474,171.36
  4. Step 4: Simplify right side
    6,570,393,318.52x = 33,661,094,590,528,659,456
  5. Step 5: Solve for x
    x = 33,661,094,590,528,659,456/6,570,393,318.52
  6. Step 6: Final answer
    x = 5,123,147,574.08

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1.5x scale

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.