Home / 1,799,941,802.57-2,483,901,387.20-996,170,868.37

Finding the Fourth Proportional to 1,799,941,802.57, 2,483,901,387.20 and 996,170,868.37

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Solution

The fourth proportional to 1,799,941,802.57, 2,483,901,387.20 and 996,170,868.37 is: 1,374,705,670.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,941,802.57 : 2,483,901,387.20 = 996,170,868.37 : x
  2. Step 2: Convert to fraction form
    1,799,941,802.57/2,483,901,387.20 = 996,170,868.37/x
  3. Step 3: Cross multiply
    1,799,941,802.57x = 2,483,901,387.20 × 996,170,868.37
  4. Step 4: Simplify right side
    1,799,941,802.57x = 2,474,390,201,832,471,552
  5. Step 5: Solve for x
    x = 2,474,390,201,832,471,552/1,799,941,802.57
  6. Step 6: Final answer
    x = 1,374,705,670.09

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1.5x scale

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.