Home / 32,982,008.01-45,519,207.64-19,043,339.71

Finding the Fourth Proportional to 32,982,008.01, 45,519,207.64 and 19,043,339.71

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Solution

The fourth proportional to 32,982,008.01, 45,519,207.64 and 19,043,339.71 is: 26,282,139.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,982,008.01 : 45,519,207.64 = 19,043,339.71 : x
  2. Step 2: Convert to fraction form
    32,982,008.01/45,519,207.64 = 19,043,339.71/x
  3. Step 3: Cross multiply
    32,982,008.01x = 45,519,207.64 × 19,043,339.71
  4. Step 4: Simplify right side
    32,982,008.01x = 866,837,734,352,357.62
  5. Step 5: Solve for x
    x = 866,837,734,352,357.62/32,982,008.01
  6. Step 6: Final answer
    x = 26,282,139.47

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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.