Home / 223,073,208,149.23-334,675,461,836.40-71,976,674,992.29

Finding the Fourth Proportional to 223,073,208,149.23, 334,675,461,836.40 and 71,976,674,992.29

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Solution

The fourth proportional to 223,073,208,149.23, 334,675,461,836.40 and 71,976,674,992.29 is: 107,986,194,955.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,073,208,149.23 : 334,675,461,836.40 = 71,976,674,992.29 : x
  2. Step 2: Convert to fraction form
    223,073,208,149.23/334,675,461,836.40 = 71,976,674,992.29/x
  3. Step 3: Cross multiply
    223,073,208,149.23x = 334,675,461,836.40 × 71,976,674,992.29
  4. Step 4: Simplify right side
    223,073,208,149.23x = 24,088,826,944,493,115,670,528
  5. Step 5: Solve for x
    x = 24,088,826,944,493,115,670,528/223,073,208,149.23
  6. Step 6: Final answer
    x = 107,986,194,955.24

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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.