Home / 633,167,392.33-873,771,084.24-350,928,055.01

Finding the Fourth Proportional to 633,167,392.33, 873,771,084.24 and 350,928,055.01

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Solution

The fourth proportional to 633,167,392.33, 873,771,084.24 and 350,928,055.01 is: 484,280,761.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,167,392.33 : 873,771,084.24 = 350,928,055.01 : x
  2. Step 2: Convert to fraction form
    633,167,392.33/873,771,084.24 = 350,928,055.01/x
  3. Step 3: Cross multiply
    633,167,392.33x = 873,771,084.24 × 350,928,055.01
  4. Step 4: Simplify right side
    633,167,392.33x = 306,630,787,118,506,496
  5. Step 5: Solve for x
    x = 306,630,787,118,506,496/633,167,392.33
  6. Step 6: Final answer
    x = 484,280,761.82

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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.