Home / 22,461,504.73-33,695,979.95-7,884,642.05

Finding the Fourth Proportional to 22,461,504.73, 33,695,979.95 and 7,884,642.05

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Solution

The fourth proportional to 22,461,504.73, 33,695,979.95 and 7,884,642.05 is: 11,828,269.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,461,504.73 : 33,695,979.95 = 7,884,642.05 : x
  2. Step 2: Convert to fraction form
    22,461,504.73/33,695,979.95 = 7,884,642.05/x
  3. Step 3: Cross multiply
    22,461,504.73x = 33,695,979.95 × 7,884,642.05
  4. Step 4: Simplify right side
    22,461,504.73x = 265,680,740,429,726.91
  5. Step 5: Solve for x
    x = 265,680,740,429,726.91/22,461,504.73
  6. Step 6: Final answer
    x = 11,828,269.91

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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.