Home / 62,895,063.69-94,365,296.19-21,960,533.52

Finding the Fourth Proportional to 62,895,063.69, 94,365,296.19 and 21,960,533.52

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Solution

The fourth proportional to 62,895,063.69, 94,365,296.19 and 21,960,533.52 is: 32,948,726.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,895,063.69 : 94,365,296.19 = 21,960,533.52 : x
  2. Step 2: Convert to fraction form
    62,895,063.69/94,365,296.19 = 21,960,533.52/x
  3. Step 3: Cross multiply
    62,895,063.69x = 94,365,296.19 × 21,960,533.52
  4. Step 4: Simplify right side
    62,895,063.69x = 2,072,312,250,105,223.25
  5. Step 5: Solve for x
    x = 2,072,312,250,105,223.25/62,895,063.69
  6. Step 6: Final answer
    x = 32,948,726.47

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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.