Home / 60,151,968.62-83,007,568.75-34,045,925.79

Finding the Fourth Proportional to 60,151,968.62, 83,007,568.75 and 34,045,925.79

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Solution

The fourth proportional to 60,151,968.62, 83,007,568.75 and 34,045,925.79 is: 46,982,161.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,151,968.62 : 83,007,568.75 = 34,045,925.79 : x
  2. Step 2: Convert to fraction form
    60,151,968.62/83,007,568.75 = 34,045,925.79/x
  3. Step 3: Cross multiply
    60,151,968.62x = 83,007,568.75 × 34,045,925.79
  4. Step 4: Simplify right side
    60,151,968.62x = 2,826,069,525,500,593.50
  5. Step 5: Solve for x
    x = 2,826,069,525,500,593.50/60,151,968.62
  6. Step 6: Final answer
    x = 46,982,161.86

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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.