Home / 98,589,030.06-147,896,996.57-41,067,849.23

Finding the Fourth Proportional to 98,589,030.06, 147,896,996.57 and 41,067,849.23

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Solution

The fourth proportional to 98,589,030.06, 147,896,996.57 and 41,067,849.23 is: 61,607,377.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,589,030.06 : 147,896,996.57 = 41,067,849.23 : x
  2. Step 2: Convert to fraction form
    98,589,030.06/147,896,996.57 = 41,067,849.23/x
  3. Step 3: Cross multiply
    98,589,030.06x = 147,896,996.57 × 41,067,849.23
  4. Step 4: Simplify right side
    98,589,030.06x = 6,073,811,556,470,381
  5. Step 5: Solve for x
    x = 6,073,811,556,470,381/98,589,030.06
  6. Step 6: Final answer
    x = 61,607,377.13

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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.