Home / 17,662,698.95-24,370,951.73-10,319,113.17

Finding the Fourth Proportional to 17,662,698.95, 24,370,951.73 and 10,319,113.17

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Solution

The fourth proportional to 17,662,698.95, 24,370,951.73 and 10,319,113.17 is: 14,238,288.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,662,698.95 : 24,370,951.73 = 10,319,113.17 : x
  2. Step 2: Convert to fraction form
    17,662,698.95/24,370,951.73 = 10,319,113.17/x
  3. Step 3: Cross multiply
    17,662,698.95x = 24,370,951.73 × 10,319,113.17
  4. Step 4: Simplify right side
    17,662,698.95x = 251,486,608,910,881.72
  5. Step 5: Solve for x
    x = 251,486,608,910,881.72/17,662,698.95
  6. Step 6: Final answer
    x = 14,238,288.82

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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.