Home / 60,864,450.62-83,943,966.60-53,506,551.56

Finding the Fourth Proportional to 60,864,450.62, 83,943,966.60 and 53,506,551.56

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Solution

The fourth proportional to 60,864,450.62, 83,943,966.60 and 53,506,551.56 is: 73,795,986.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,864,450.62 : 83,943,966.60 = 53,506,551.56 : x
  2. Step 2: Convert to fraction form
    60,864,450.62/83,943,966.60 = 53,506,551.56/x
  3. Step 3: Cross multiply
    60,864,450.62x = 83,943,966.60 × 53,506,551.56
  4. Step 4: Simplify right side
    60,864,450.62x = 4,491,552,177,033,818
  5. Step 5: Solve for x
    x = 4,491,552,177,033,818/60,864,450.62
  6. Step 6: Final answer
    x = 73,795,986.51

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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.