Home / 134,976,565.35-186,266,732.76-73,095,487.83

Finding the Fourth Proportional to 134,976,565.35, 186,266,732.76 and 73,095,487.83

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Solution

The fourth proportional to 134,976,565.35, 186,266,732.76 and 73,095,487.83 is: 100,871,270.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,976,565.35 : 186,266,732.76 = 73,095,487.83 : x
  2. Step 2: Convert to fraction form
    134,976,565.35/186,266,732.76 = 73,095,487.83/x
  3. Step 3: Cross multiply
    134,976,565.35x = 186,266,732.76 × 73,095,487.83
  4. Step 4: Simplify right side
    134,976,565.35x = 13,615,257,697,592,442
  5. Step 5: Solve for x
    x = 13,615,257,697,592,442/134,976,565.35
  6. Step 6: Final answer
    x = 100,871,270.97

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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.