Home / 114,262,488.32-171,371,414.82-36,518,538.02

Finding the Fourth Proportional to 114,262,488.32, 171,371,414.82 and 36,518,538.02

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Solution

The fourth proportional to 114,262,488.32, 171,371,414.82 and 36,518,538.02 is: 54,770,674.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,262,488.32 : 171,371,414.82 = 36,518,538.02 : x
  2. Step 2: Convert to fraction form
    114,262,488.32/171,371,414.82 = 36,518,538.02/x
  3. Step 3: Cross multiply
    114,262,488.32x = 171,371,414.82 × 36,518,538.02
  4. Step 4: Simplify right side
    114,262,488.32x = 6,258,233,526,788,504
  5. Step 5: Solve for x
    x = 6,258,233,526,788,504/114,262,488.32
  6. Step 6: Final answer
    x = 54,770,674.25

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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.