Home / 277,054,015.28-414,752,499.72-167,547,776

Finding the Fourth Proportional to 277,054,015.28, 414,752,499.72 and 167,547,776

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Solution

The fourth proportional to 277,054,015.28, 414,752,499.72 and 167,547,776 is: 250,820,616.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,054,015.28 : 414,752,499.72 = 167,547,776 : x
  2. Step 2: Convert to fraction form
    277,054,015.28/414,752,499.72 = 167,547,776/x
  3. Step 3: Cross multiply
    277,054,015.28x = 414,752,499.72 × 167,547,776
  4. Step 4: Simplify right side
    277,054,015.28x = 69,490,858,918,526,624
  5. Step 5: Solve for x
    x = 69,490,858,918,526,624/277,054,015.28
  6. Step 6: Final answer
    x = 250,820,616.51

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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.