Home / 31,104,285.60-46,656,428.40-26,065,437.60

Finding the Fourth Proportional to 31,104,285.60, 46,656,428.40 and 26,065,437.60

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Solution

The fourth proportional to 31,104,285.60, 46,656,428.40 and 26,065,437.60 is: 39,098,156.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,285.60 : 46,656,428.40 = 26,065,437.60 : x
  2. Step 2: Convert to fraction form
    31,104,285.60/46,656,428.40 = 26,065,437.60/x
  3. Step 3: Cross multiply
    31,104,285.60x = 46,656,428.40 × 26,065,437.60
  4. Step 4: Simplify right side
    31,104,285.60x = 1,216,120,223,099,067.75
  5. Step 5: Solve for x
    x = 1,216,120,223,099,067.75/31,104,285.60
  6. Step 6: Final answer
    x = 39,098,156.40

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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.