Home / 34,558,574.47-47,689,922.17-19,088,326.96

Finding the Fourth Proportional to 34,558,574.47, 47,689,922.17 and 19,088,326.96

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Solution

The fourth proportional to 34,558,574.47, 47,689,922.17 and 19,088,326.96 is: 26,341,388.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,558,574.47 : 47,689,922.17 = 19,088,326.96 : x
  2. Step 2: Convert to fraction form
    34,558,574.47/47,689,922.17 = 19,088,326.96/x
  3. Step 3: Cross multiply
    34,558,574.47x = 47,689,922.17 × 19,088,326.96
  4. Step 4: Simplify right side
    34,558,574.47x = 910,320,826,982,548.25
  5. Step 5: Solve for x
    x = 910,320,826,982,548.25/34,558,574.47
  6. Step 6: Final answer
    x = 26,341,388.24

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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.