Home / 23,256,076.16-34,884,269.76-8,109,948.80

Finding the Fourth Proportional to 23,256,076.16, 34,884,269.76 and 8,109,948.80

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Solution

The fourth proportional to 23,256,076.16, 34,884,269.76 and 8,109,948.80 is: 12,164,977.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,076.16 : 34,884,269.76 = 8,109,948.80 : x
  2. Step 2: Convert to fraction form
    23,256,076.16/34,884,269.76 = 8,109,948.80/x
  3. Step 3: Cross multiply
    23,256,076.16x = 34,884,269.76 × 8,109,948.80
  4. Step 4: Simplify right side
    23,256,076.16x = 282,909,641,678,988.25
  5. Step 5: Solve for x
    x = 282,909,641,678,988.25/23,256,076.16
  6. Step 6: Final answer
    x = 12,164,977.43

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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.