Home / 94,244,652.60-130,004,479.49-56,558,178.29

Finding the Fourth Proportional to 94,244,652.60, 130,004,479.49 and 56,558,178.29

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Solution

The fourth proportional to 94,244,652.60, 130,004,479.49 and 56,558,178.29 is: 78,018,394.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,244,652.60 : 130,004,479.49 = 56,558,178.29 : x
  2. Step 2: Convert to fraction form
    94,244,652.60/130,004,479.49 = 56,558,178.29/x
  3. Step 3: Cross multiply
    94,244,652.60x = 130,004,479.49 × 56,558,178.29
  4. Step 4: Simplify right side
    94,244,652.60x = 7,352,816,528,561,254
  5. Step 5: Solve for x
    x = 7,352,816,528,561,254/94,244,652.60
  6. Step 6: Final answer
    x = 78,018,394.95

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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.