Home / 94,613,698.91-130,566,930.51-52,227,284.12

Finding the Fourth Proportional to 94,613,698.91, 130,566,930.51 and 52,227,284.12

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Solution

The fourth proportional to 94,613,698.91, 130,566,930.51 and 52,227,284.12 is: 72,073,666.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,613,698.91 : 130,566,930.51 = 52,227,284.12 : x
  2. Step 2: Convert to fraction form
    94,613,698.91/130,566,930.51 = 52,227,284.12/x
  3. Step 3: Cross multiply
    94,613,698.91x = 130,566,930.51 × 52,227,284.12
  4. Step 4: Simplify right side
    94,613,698.91x = 6,819,156,176,454,710
  5. Step 5: Solve for x
    x = 6,819,156,176,454,710/94,613,698.91
  6. Step 6: Final answer
    x = 72,073,666.45

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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.