Home / 112,463,077.41-168,702,018.13-29,466,862.13

Finding the Fourth Proportional to 112,463,077.41, 168,702,018.13 and 29,466,862.13

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Solution

The fourth proportional to 112,463,077.41, 168,702,018.13 and 29,466,862.13 is: 44,202,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,463,077.41 : 168,702,018.13 = 29,466,862.13 : x
  2. Step 2: Convert to fraction form
    112,463,077.41/168,702,018.13 = 29,466,862.13/x
  3. Step 3: Cross multiply
    112,463,077.41x = 168,702,018.13 × 29,466,862.13
  4. Step 4: Simplify right side
    112,463,077.41x = 4,971,119,108,445,960
  5. Step 5: Solve for x
    x = 4,971,119,108,445,960/112,463,077.41
  6. Step 6: Final answer
    x = 44,202,232.62

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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.