Home / 38,793,418.52-58,124,278.58-23,408,382

Finding the Fourth Proportional to 38,793,418.52, 58,124,278.58 and 23,408,382

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Solution

The fourth proportional to 38,793,418.52, 58,124,278.58 and 23,408,382 is: 35,072,838.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,793,418.52 : 58,124,278.58 = 23,408,382 : x
  2. Step 2: Convert to fraction form
    38,793,418.52/58,124,278.58 = 23,408,382/x
  3. Step 3: Cross multiply
    38,793,418.52x = 58,124,278.58 × 23,408,382
  4. Step 4: Simplify right side
    38,793,418.52x = 1,360,595,316,475,057.50
  5. Step 5: Solve for x
    x = 1,360,595,316,475,057.50/38,793,418.52
  6. Step 6: Final answer
    x = 35,072,838.86

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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.