Home / 944,140,270,035.76-1,302,917,498,178.10-510,592,659,119.80

Finding the Fourth Proportional to 944,140,270,035.76, 1,302,917,498,178.10 and 510,592,659,119.80

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Solution

The fourth proportional to 944,140,270,035.76, 1,302,917,498,178.10 and 510,592,659,119.80 is: 704,619,992,517.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,140,270,035.76 : 1,302,917,498,178.10 = 510,592,659,119.80 : x
  2. Step 2: Convert to fraction form
    944,140,270,035.76/1,302,917,498,178.10 = 510,592,659,119.80/x
  3. Step 3: Cross multiply
    944,140,270,035.76x = 1,302,917,498,178.10 × 510,592,659,119.80
  4. Step 4: Simplify right side
    944,140,270,035.76x = 665,260,110,008,473,224,216,576
  5. Step 5: Solve for x
    x = 665,260,110,008,473,224,216,576/944,140,270,035.76
  6. Step 6: Final answer
    x = 704,619,992,517.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.