Home / 62,830,427.60-94,235,143.80-17,396,814.80

Finding the Fourth Proportional to 62,830,427.60, 94,235,143.80 and 17,396,814.80

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Solution

The fourth proportional to 62,830,427.60, 94,235,143.80 and 17,396,814.80 is: 26,092,315.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,830,427.60 : 94,235,143.80 = 17,396,814.80 : x
  2. Step 2: Convert to fraction form
    62,830,427.60/94,235,143.80 = 17,396,814.80/x
  3. Step 3: Cross multiply
    62,830,427.60x = 94,235,143.80 × 17,396,814.80
  4. Step 4: Simplify right side
    62,830,427.60x = 1,639,391,344,339,968.25
  5. Step 5: Solve for x
    x = 1,639,391,344,339,968.25/62,830,427.60
  6. Step 6: Final answer
    x = 26,092,315.57

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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.