Home / 94,777,816,159.13-130,795,071,528.89-51,375,522,527.15

Finding the Fourth Proportional to 94,777,816,159.13, 130,795,071,528.89 and 51,375,522,527.15

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Solution

The fourth proportional to 94,777,816,159.13, 130,795,071,528.89 and 51,375,522,527.15 is: 70,899,134,587.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,777,816,159.13 : 130,795,071,528.89 = 51,375,522,527.15 : x
  2. Step 2: Convert to fraction form
    94,777,816,159.13/130,795,071,528.89 = 51,375,522,527.15/x
  3. Step 3: Cross multiply
    94,777,816,159.13x = 130,795,071,528.89 × 51,375,522,527.15
  4. Step 4: Simplify right side
    94,777,816,159.13x = 6,719,665,143,772,029,648,896
  5. Step 5: Solve for x
    x = 6,719,665,143,772,029,648,896/94,777,816,159.13
  6. Step 6: Final answer
    x = 70,899,134,587.47

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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.