Home / 55,528,054.65-83,292,081.98-32,797,251.45

Finding the Fourth Proportional to 55,528,054.65, 83,292,081.98 and 32,797,251.45

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Solution

The fourth proportional to 55,528,054.65, 83,292,081.98 and 32,797,251.45 is: 49,195,877.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,528,054.65 : 83,292,081.98 = 32,797,251.45 : x
  2. Step 2: Convert to fraction form
    55,528,054.65/83,292,081.98 = 32,797,251.45/x
  3. Step 3: Cross multiply
    55,528,054.65x = 83,292,081.98 × 32,797,251.45
  4. Step 4: Simplify right side
    55,528,054.65x = 2,731,751,356,328,087.50
  5. Step 5: Solve for x
    x = 2,731,751,356,328,087.50/55,528,054.65
  6. Step 6: Final answer
    x = 49,195,877.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.