Home / 114,468,596.27-158,007,752.10-68,058,739.48

Finding the Fourth Proportional to 114,468,596.27, 158,007,752.10 and 68,058,739.48

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Solution

The fourth proportional to 114,468,596.27, 158,007,752.10 and 68,058,739.48 is: 93,945,490.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,468,596.27 : 158,007,752.10 = 68,058,739.48 : x
  2. Step 2: Convert to fraction form
    114,468,596.27/158,007,752.10 = 68,058,739.48/x
  3. Step 3: Cross multiply
    114,468,596.27x = 158,007,752.10 × 68,058,739.48
  4. Step 4: Simplify right side
    114,468,596.27x = 10,753,808,435,547,372
  5. Step 5: Solve for x
    x = 10,753,808,435,547,372/114,468,596.27
  6. Step 6: Final answer
    x = 93,945,490.60

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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.