Home / 73,928,727.88-110,666,084.10-46,506,625

Finding the Fourth Proportional to 73,928,727.88, 110,666,084.10 and 46,506,625

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Solution

The fourth proportional to 73,928,727.88, 110,666,084.10 and 46,506,625 is: 69,617,132.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,928,727.88 : 110,666,084.10 = 46,506,625 : x
  2. Step 2: Convert to fraction form
    73,928,727.88/110,666,084.10 = 46,506,625/x
  3. Step 3: Cross multiply
    73,928,727.88x = 110,666,084.10 × 46,506,625
  4. Step 4: Simplify right side
    73,928,727.88x = 5,146,706,073,457,162
  5. Step 5: Solve for x
    x = 5,146,706,073,457,162/73,928,727.88
  6. Step 6: Final answer
    x = 69,617,132.89

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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.