Home / 56,325,060.30-77,870,734.11-41,617,529.58

Finding the Fourth Proportional to 56,325,060.30, 77,870,734.11 and 41,617,529.58

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Solution

The fourth proportional to 56,325,060.30, 77,870,734.11 and 41,617,529.58 is: 57,537,223.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,325,060.30 : 77,870,734.11 = 41,617,529.58 : x
  2. Step 2: Convert to fraction form
    56,325,060.30/77,870,734.11 = 41,617,529.58/x
  3. Step 3: Cross multiply
    56,325,060.30x = 77,870,734.11 × 41,617,529.58
  4. Step 4: Simplify right side
    56,325,060.30x = 3,240,787,580,239,240
  5. Step 5: Solve for x
    x = 3,240,787,580,239,240/56,325,060.30
  6. Step 6: Final answer
    x = 57,537,223.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.