Home / 134,976,566.35-186,266,734.14-73,095,488.83

Finding the Fourth Proportional to 134,976,566.35, 186,266,734.14 and 73,095,488.83

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Solution

The fourth proportional to 134,976,566.35, 186,266,734.14 and 73,095,488.83 is: 100,871,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,976,566.35 : 186,266,734.14 = 73,095,488.83 : x
  2. Step 2: Convert to fraction form
    134,976,566.35/186,266,734.14 = 73,095,488.83/x
  3. Step 3: Cross multiply
    134,976,566.35x = 186,266,734.14 × 73,095,488.83
  4. Step 4: Simplify right side
    134,976,566.35x = 13,615,257,984,730,948
  5. Step 5: Solve for x
    x = 13,615,257,984,730,948/134,976,566.35
  6. Step 6: Final answer
    x = 100,871,272.35

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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.