Home / 34,894,668.92-48,152,323.14-19,424,355.80

Finding the Fourth Proportional to 34,894,668.92, 48,152,323.14 and 19,424,355.80

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Solution

The fourth proportional to 34,894,668.92, 48,152,323.14 and 19,424,355.80 is: 26,804,319.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,894,668.92 : 48,152,323.14 = 19,424,355.80 : x
  2. Step 2: Convert to fraction form
    34,894,668.92/48,152,323.14 = 19,424,355.80/x
  3. Step 3: Cross multiply
    34,894,668.92x = 48,152,323.14 × 19,424,355.80
  4. Step 4: Simplify right side
    34,894,668.92x = 935,327,857,267,933.25
  5. Step 5: Solve for x
    x = 935,327,857,267,933.25/34,894,668.92
  6. Step 6: Final answer
    x = 26,804,319.58

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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.