Home / 144,454,707.54-216,554,514.09-110,527,514.10

Finding the Fourth Proportional to 144,454,707.54, 216,554,514.09 and 110,527,514.10

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Solution

The fourth proportional to 144,454,707.54, 216,554,514.09 and 110,527,514.10 is: 165,693,680.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,454,707.54 : 216,554,514.09 = 110,527,514.10 : x
  2. Step 2: Convert to fraction form
    144,454,707.54/216,554,514.09 = 110,527,514.10/x
  3. Step 3: Cross multiply
    144,454,707.54x = 216,554,514.09 × 110,527,514.10
  4. Step 4: Simplify right side
    144,454,707.54x = 23,935,232,109,501,124
  5. Step 5: Solve for x
    x = 23,935,232,109,501,124/144,454,707.54
  6. Step 6: Final answer
    x = 165,693,680.17

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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.