Home / 45,395,607.70-68,093,411.55-41,888,097.10

Finding the Fourth Proportional to 45,395,607.70, 68,093,411.55 and 41,888,097.10

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Solution

The fourth proportional to 45,395,607.70, 68,093,411.55 and 41,888,097.10 is: 62,832,145.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,395,607.70 : 68,093,411.55 = 41,888,097.10 : x
  2. Step 2: Convert to fraction form
    45,395,607.70/68,093,411.55 = 41,888,097.10/x
  3. Step 3: Cross multiply
    45,395,607.70x = 68,093,411.55 × 41,888,097.10
  4. Step 4: Simplify right side
    45,395,607.70x = 2,852,303,434,876,661.50
  5. Step 5: Solve for x
    x = 2,852,303,434,876,661.50/45,395,607.70
  6. Step 6: Final answer
    x = 62,832,145.65

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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.