Home / 27,153,233.98-37,471,332.81-15,996,204.25

Finding the Fourth Proportional to 27,153,233.98, 37,471,332.81 and 15,996,204.25

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Solution

The fourth proportional to 27,153,233.98, 37,471,332.81 and 15,996,204.25 is: 22,074,685.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,153,233.98 : 37,471,332.81 = 15,996,204.25 : x
  2. Step 2: Convert to fraction form
    27,153,233.98/37,471,332.81 = 15,996,204.25/x
  3. Step 3: Cross multiply
    27,153,233.98x = 37,471,332.81 × 15,996,204.25
  4. Step 4: Simplify right side
    27,153,233.98x = 599,399,093,148,486.50
  5. Step 5: Solve for x
    x = 599,399,093,148,486.50/27,153,233.98
  6. Step 6: Final answer
    x = 22,074,685.23

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1.5x scale

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.