Home / 2,806,606,765,148.80-4,202,659,726,700.80-1,937,023,816,475.40

Finding the Fourth Proportional to 2,806,606,765,148.80, 4,202,659,726,700.80 and 1,937,023,816,475.40

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Solution

The fourth proportional to 2,806,606,765,148.80, 4,202,659,726,700.80 and 1,937,023,816,475.40 is: 2,900,531,732,570.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,606,765,148.80 : 4,202,659,726,700.80 = 1,937,023,816,475.40 : x
  2. Step 2: Convert to fraction form
    2,806,606,765,148.80/4,202,659,726,700.80 = 1,937,023,816,475.40/x
  3. Step 3: Cross multiply
    2,806,606,765,148.80x = 4,202,659,726,700.80 × 1,937,023,816,475.40
  4. Step 4: Simplify right side
    2,806,606,765,148.80x = 8,140,651,983,161,443,911,467,008
  5. Step 5: Solve for x
    x = 8,140,651,983,161,443,911,467,008/2,806,606,765,148.80
  6. Step 6: Final answer
    x = 2,900,531,732,570.61

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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.