Home / 103,356,016,666.24-155,061,585,539.52-37,107,687,003.52

Finding the Fourth Proportional to 103,356,016,666.24, 155,061,585,539.52 and 37,107,687,003.52

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Solution

The fourth proportional to 103,356,016,666.24, 155,061,585,539.52 and 37,107,687,003.52 is: 55,671,425,506.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,356,016,666.24 : 155,061,585,539.52 = 37,107,687,003.52 : x
  2. Step 2: Convert to fraction form
    103,356,016,666.24/155,061,585,539.52 = 37,107,687,003.52/x
  3. Step 3: Cross multiply
    103,356,016,666.24x = 155,061,585,539.52 × 37,107,687,003.52
  4. Step 4: Simplify right side
    103,356,016,666.24x = 5,753,976,782,470,050,217,984
  5. Step 5: Solve for x
    x = 5,753,976,782,470,050,217,984/103,356,016,666.24
  6. Step 6: Final answer
    x = 55,671,425,506.37

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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.