Home / 134,032,281.96-200,933,278.88-46,582,438.31

Finding the Fourth Proportional to 134,032,281.96, 200,933,278.88 and 46,582,438.31

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Solution

The fourth proportional to 134,032,281.96, 200,933,278.88 and 46,582,438.31 is: 69,833,639.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,032,281.96 : 200,933,278.88 = 46,582,438.31 : x
  2. Step 2: Convert to fraction form
    134,032,281.96/200,933,278.88 = 46,582,438.31/x
  3. Step 3: Cross multiply
    134,032,281.96x = 200,933,278.88 × 46,582,438.31
  4. Step 4: Simplify right side
    134,032,281.96x = 9,359,962,067,369,548
  5. Step 5: Solve for x
    x = 9,359,962,067,369,548/134,032,281.96
  6. Step 6: Final answer
    x = 69,833,639.55

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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.