Home / 777,255,446.40-1,166,013,806.40-232,052,092.80

Finding the Fourth Proportional to 777,255,446.40, 1,166,013,806.40 and 232,052,092.80

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Solution

The fourth proportional to 777,255,446.40, 1,166,013,806.40 and 232,052,092.80 is: 348,117,141.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    777,255,446.40 : 1,166,013,806.40 = 232,052,092.80 : x
  2. Step 2: Convert to fraction form
    777,255,446.40/1,166,013,806.40 = 232,052,092.80/x
  3. Step 3: Cross multiply
    777,255,446.40x = 1,166,013,806.40 × 232,052,092.80
  4. Step 4: Simplify right side
    777,255,446.40x = 270,575,944,008,814,080
  5. Step 5: Solve for x
    x = 270,575,944,008,814,080/777,255,446.40
  6. Step 6: Final answer
    x = 348,117,141.23

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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.