Home / 114,692,057.33-158,275,328.40-62,481,473.42

Finding the Fourth Proportional to 114,692,057.33, 158,275,328.40 and 62,481,473.42

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Solution

The fourth proportional to 114,692,057.33, 158,275,328.40 and 62,481,473.42 is: 86,224,590.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,692,057.33 : 158,275,328.40 = 62,481,473.42 : x
  2. Step 2: Convert to fraction form
    114,692,057.33/158,275,328.40 = 62,481,473.42/x
  3. Step 3: Cross multiply
    114,692,057.33x = 158,275,328.40 × 62,481,473.42
  4. Step 4: Simplify right side
    114,692,057.33x = 9,889,275,723,674,994
  5. Step 5: Solve for x
    x = 9,889,275,723,674,994/114,692,057.33
  6. Step 6: Final answer
    x = 86,224,590.91

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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.