Home / 2,806,606,765,146.90-4,202,659,726,697.70-1,937,023,816,473.40

Finding the Fourth Proportional to 2,806,606,765,146.90, 4,202,659,726,697.70 and 1,937,023,816,473.40

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Solution

The fourth proportional to 2,806,606,765,146.90, 4,202,659,726,697.70 and 1,937,023,816,473.40 is: 2,900,531,732,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,606,765,146.90 : 4,202,659,726,697.70 = 1,937,023,816,473.40 : x
  2. Step 2: Convert to fraction form
    2,806,606,765,146.90/4,202,659,726,697.70 = 1,937,023,816,473.40/x
  3. Step 3: Cross multiply
    2,806,606,765,146.90x = 4,202,659,726,697.70 × 1,937,023,816,473.40
  4. Step 4: Simplify right side
    2,806,606,765,146.90x = 8,140,651,983,147,035,369,930,752
  5. Step 5: Solve for x
    x = 8,140,651,983,147,035,369,930,752/2,806,606,765,146.90
  6. Step 6: Final answer
    x = 2,900,531,732,567.44

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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.