Home / 33,998,711.52-46,919,885.45-19,118,718.93

Finding the Fourth Proportional to 33,998,711.52, 46,919,885.45 and 19,118,718.93

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Solution

The fourth proportional to 33,998,711.52, 46,919,885.45 and 19,118,718.93 is: 26,384,767.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,711.52 : 46,919,885.45 = 19,118,718.93 : x
  2. Step 2: Convert to fraction form
    33,998,711.52/46,919,885.45 = 19,118,718.93/x
  3. Step 3: Cross multiply
    33,998,711.52x = 46,919,885.45 × 19,118,718.93
  4. Step 4: Simplify right side
    33,998,711.52x = 897,048,102,050,753
  5. Step 5: Solve for x
    x = 897,048,102,050,753/33,998,711.52
  6. Step 6: Final answer
    x = 26,384,767.60

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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.