Home / 299,522,572.08-413,357,116.32-167,366,776.65

Finding the Fourth Proportional to 299,522,572.08, 413,357,116.32 and 167,366,776.65

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Solution

The fourth proportional to 299,522,572.08, 413,357,116.32 and 167,366,776.65 is: 230,975,073.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,522,572.08 : 413,357,116.32 = 167,366,776.65 : x
  2. Step 2: Convert to fraction form
    299,522,572.08/413,357,116.32 = 167,366,776.65/x
  3. Step 3: Cross multiply
    299,522,572.08x = 413,357,116.32 × 167,366,776.65
  4. Step 4: Simplify right side
    299,522,572.08x = 69,182,248,163,817,512
  5. Step 5: Solve for x
    x = 69,182,248,163,817,512/299,522,572.08
  6. Step 6: Final answer
    x = 230,975,073.71

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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.