Home / 94,366,528.75-130,158,727.73-62,988,757.66

Finding the Fourth Proportional to 94,366,528.75, 130,158,727.73 and 62,988,757.66

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Solution

The fourth proportional to 94,366,528.75, 130,158,727.73 and 62,988,757.66 is: 86,879,709.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,366,528.75 : 130,158,727.73 = 62,988,757.66 : x
  2. Step 2: Convert to fraction form
    94,366,528.75/130,158,727.73 = 62,988,757.66/x
  3. Step 3: Cross multiply
    94,366,528.75x = 130,158,727.73 × 62,988,757.66
  4. Step 4: Simplify right side
    94,366,528.75x = 8,198,536,558,318,892
  5. Step 5: Solve for x
    x = 8,198,536,558,318,892/94,366,528.75
  6. Step 6: Final answer
    x = 86,879,709.01

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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.