Home / 169,199,242.34-253,796,808-46,377,456.35

Finding the Fourth Proportional to 169,199,242.34, 253,796,808 and 46,377,456.35

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Solution

The fourth proportional to 169,199,242.34, 253,796,808 and 46,377,456.35 is: 69,565,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,199,242.34 : 253,796,808 = 46,377,456.35 : x
  2. Step 2: Convert to fraction form
    169,199,242.34/253,796,808 = 46,377,456.35/x
  3. Step 3: Cross multiply
    169,199,242.34x = 253,796,808 × 46,377,456.35
  4. Step 4: Simplify right side
    169,199,242.34x = 11,770,450,384,789,332
  5. Step 5: Solve for x
    x = 11,770,450,384,789,332/169,199,242.34
  6. Step 6: Final answer
    x = 69,565,621.11

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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.