Home / 35,055,053.84-48,375,081.42-19,585,254.28

Finding the Fourth Proportional to 35,055,053.84, 48,375,081.42 and 19,585,254.28

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Solution

The fourth proportional to 35,055,053.84, 48,375,081.42 and 19,585,254.28 is: 27,027,152.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,055,053.84 : 48,375,081.42 = 19,585,254.28 : x
  2. Step 2: Convert to fraction form
    35,055,053.84/48,375,081.42 = 19,585,254.28/x
  3. Step 3: Cross multiply
    35,055,053.84x = 48,375,081.42 × 19,585,254.28
  4. Step 4: Simplify right side
    35,055,053.84x = 947,438,270,426,403.62
  5. Step 5: Solve for x
    x = 947,438,270,426,403.62/35,055,053.84
  6. Step 6: Final answer
    x = 27,027,152.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.