Home / 115,502,492.28-173,254,033.77-29,240,908.25

Finding the Fourth Proportional to 115,502,492.28, 173,254,033.77 and 29,240,908.25

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Solution

The fourth proportional to 115,502,492.28, 173,254,033.77 and 29,240,908.25 is: 43,861,437.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,502,492.28 : 173,254,033.77 = 29,240,908.25 : x
  2. Step 2: Convert to fraction form
    115,502,492.28/173,254,033.77 = 29,240,908.25/x
  3. Step 3: Cross multiply
    115,502,492.28x = 173,254,033.77 × 29,240,908.25
  4. Step 4: Simplify right side
    115,502,492.28x = 5,066,105,304,544,702
  5. Step 5: Solve for x
    x = 5,066,105,304,544,702/115,502,492.28
  6. Step 6: Final answer
    x = 43,861,437.14

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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.