Home / 40,637,055.18-60,941,411.01-17,905,552.14

Finding the Fourth Proportional to 40,637,055.18, 60,941,411.01 and 17,905,552.14

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Solution

The fourth proportional to 40,637,055.18, 60,941,411.01 and 17,905,552.14 is: 26,852,083.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,637,055.18 : 60,941,411.01 = 17,905,552.14 : x
  2. Step 2: Convert to fraction form
    40,637,055.18/60,941,411.01 = 17,905,552.14/x
  3. Step 3: Cross multiply
    40,637,055.18x = 60,941,411.01 × 17,905,552.14
  4. Step 4: Simplify right side
    40,637,055.18x = 1,091,189,612,324,725
  5. Step 5: Solve for x
    x = 1,091,189,612,324,725/40,637,055.18
  6. Step 6: Final answer
    x = 26,852,083.83

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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.