Home / 43,798,134.46-60,421,335.87-28,333,206.22

Finding the Fourth Proportional to 43,798,134.46, 60,421,335.87 and 28,333,206.22

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Solution

The fourth proportional to 43,798,134.46, 60,421,335.87 and 28,333,206.22 is: 39,086,828.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,798,134.46 : 60,421,335.87 = 28,333,206.22 : x
  2. Step 2: Convert to fraction form
    43,798,134.46/60,421,335.87 = 28,333,206.22/x
  3. Step 3: Cross multiply
    43,798,134.46x = 60,421,335.87 × 28,333,206.22
  4. Step 4: Simplify right side
    43,798,134.46x = 1,711,930,169,292,593
  5. Step 5: Solve for x
    x = 1,711,930,169,292,593/43,798,134.46
  6. Step 6: Final answer
    x = 39,086,828.48

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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.