Home / 94,960,482.53-142,463,111.39-75,602,888.69

Finding the Fourth Proportional to 94,960,482.53, 142,463,111.39 and 75,602,888.69

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Solution

The fourth proportional to 94,960,482.53, 142,463,111.39 and 75,602,888.69 is: 113,422,156.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,960,482.53 : 142,463,111.39 = 75,602,888.69 : x
  2. Step 2: Convert to fraction form
    94,960,482.53/142,463,111.39 = 75,602,888.69/x
  3. Step 3: Cross multiply
    94,960,482.53x = 142,463,111.39 × 75,602,888.69
  4. Step 4: Simplify right side
    94,960,482.53x = 10,770,622,752,471,226
  5. Step 5: Solve for x
    x = 10,770,622,752,471,226/94,960,482.53
  6. Step 6: Final answer
    x = 113,422,156.94

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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.