Home / 274,552,009.08-413,312,312.76-250,116,975.24

Finding the Fourth Proportional to 274,552,009.08, 413,312,312.76 and 250,116,975.24

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Solution

The fourth proportional to 274,552,009.08, 413,312,312.76 and 250,116,975.24 is: 376,527,659.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,552,009.08 : 413,312,312.76 = 250,116,975.24 : x
  2. Step 2: Convert to fraction form
    274,552,009.08/413,312,312.76 = 250,116,975.24/x
  3. Step 3: Cross multiply
    274,552,009.08x = 413,312,312.76 × 250,116,975.24
  4. Step 4: Simplify right side
    274,552,009.08x = 103,376,425,496,980,064
  5. Step 5: Solve for x
    x = 103,376,425,496,980,064/274,552,009.08
  6. Step 6: Final answer
    x = 376,527,659.89

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.