Home / 333,206,881.32-500,132,727.90-160,805,055.72

Finding the Fourth Proportional to 333,206,881.32, 500,132,727.90 and 160,805,055.72

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Solution

The fourth proportional to 333,206,881.32, 500,132,727.90 and 160,805,055.72 is: 241,363,176.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,206,881.32 : 500,132,727.90 = 160,805,055.72 : x
  2. Step 2: Convert to fraction form
    333,206,881.32/500,132,727.90 = 160,805,055.72/x
  3. Step 3: Cross multiply
    333,206,881.32x = 500,132,727.90 × 160,805,055.72
  4. Step 4: Simplify right side
    333,206,881.32x = 80,423,871,177,355,088
  5. Step 5: Solve for x
    x = 80,423,871,177,355,088/333,206,881.32
  6. Step 6: Final answer
    x = 241,363,176.11

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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.