Home / 55,889,170.70-83,828,953.53-34,023,874.77

Finding the Fourth Proportional to 55,889,170.70, 83,828,953.53 and 34,023,874.77

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Solution

The fourth proportional to 55,889,170.70, 83,828,953.53 and 34,023,874.77 is: 51,032,888.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,889,170.70 : 83,828,953.53 = 34,023,874.77 : x
  2. Step 2: Convert to fraction form
    55,889,170.70/83,828,953.53 = 34,023,874.77/x
  3. Step 3: Cross multiply
    55,889,170.70x = 83,828,953.53 × 34,023,874.77
  4. Step 4: Simplify right side
    55,889,170.70x = 2,852,185,817,004,870
  5. Step 5: Solve for x
    x = 2,852,185,817,004,870/55,889,170.70
  6. Step 6: Final answer
    x = 51,032,888.51

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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.