Home / 44,588,145.80-66,802,502.55-38,210,853.80

Finding the Fourth Proportional to 44,588,145.80, 66,802,502.55 and 38,210,853.80

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Solution

The fourth proportional to 44,588,145.80, 66,802,502.55 and 38,210,853.80 is: 57,247,966.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,588,145.80 : 66,802,502.55 = 38,210,853.80 : x
  2. Step 2: Convert to fraction form
    44,588,145.80/66,802,502.55 = 38,210,853.80/x
  3. Step 3: Cross multiply
    44,588,145.80x = 66,802,502.55 × 38,210,853.80
  4. Step 4: Simplify right side
    44,588,145.80x = 2,552,580,658,412,177
  5. Step 5: Solve for x
    x = 2,552,580,658,412,177/44,588,145.80
  6. Step 6: Final answer
    x = 57,247,966.08

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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.