Home / 73,055,063.62-100,767,432.81-46,982,563.30

Finding the Fourth Proportional to 73,055,063.62, 100,767,432.81 and 46,982,563.30

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Solution

The fourth proportional to 73,055,063.62, 100,767,432.81 and 46,982,563.30 is: 64,804,711.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,055,063.62 : 100,767,432.81 = 46,982,563.30 : x
  2. Step 2: Convert to fraction form
    73,055,063.62/100,767,432.81 = 46,982,563.30/x
  3. Step 3: Cross multiply
    73,055,063.62x = 100,767,432.81 × 46,982,563.30
  4. Step 4: Simplify right side
    73,055,063.62x = 4,734,312,290,574,322
  5. Step 5: Solve for x
    x = 4,734,312,290,574,322/73,055,063.62
  6. Step 6: Final answer
    x = 64,804,711.08

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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.