Home / 52,044,275.84-71,853,746.40-33,491,649.78

Finding the Fourth Proportional to 52,044,275.84, 71,853,746.40 and 33,491,649.78

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Solution

The fourth proportional to 52,044,275.84, 71,853,746.40 and 33,491,649.78 is: 46,239,484.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,044,275.84 : 71,853,746.40 = 33,491,649.78 : x
  2. Step 2: Convert to fraction form
    52,044,275.84/71,853,746.40 = 33,491,649.78/x
  3. Step 3: Cross multiply
    52,044,275.84x = 71,853,746.40 × 33,491,649.78
  4. Step 4: Simplify right side
    52,044,275.84x = 2,406,500,509,809,736
  5. Step 5: Solve for x
    x = 2,406,500,509,809,736/52,044,275.84
  6. Step 6: Final answer
    x = 46,239,484.96

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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.