Home / 31,084,145.40-46,626,218.10-24,281,700.60

Finding the Fourth Proportional to 31,084,145.40, 46,626,218.10 and 24,281,700.60

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Solution

The fourth proportional to 31,084,145.40, 46,626,218.10 and 24,281,700.60 is: 36,422,550.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,084,145.40 : 46,626,218.10 = 24,281,700.60 : x
  2. Step 2: Convert to fraction form
    31,084,145.40/46,626,218.10 = 24,281,700.60/x
  3. Step 3: Cross multiply
    31,084,145.40x = 46,626,218.10 × 24,281,700.60
  4. Step 4: Simplify right side
    31,084,145.40x = 1,132,163,868,014,501
  5. Step 5: Solve for x
    x = 1,132,163,868,014,501/31,084,145.40
  6. Step 6: Final answer
    x = 36,422,550.90

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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.