Home / 23,189,140.80-34,771,269.60-9,710,740.80

Finding the Fourth Proportional to 23,189,140.80, 34,771,269.60 and 9,710,740.80

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Solution

The fourth proportional to 23,189,140.80, 34,771,269.60 and 9,710,740.80 is: 14,560,901.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,140.80 : 34,771,269.60 = 9,710,740.80 : x
  2. Step 2: Convert to fraction form
    23,189,140.80/34,771,269.60 = 9,710,740.80/x
  3. Step 3: Cross multiply
    23,189,140.80x = 34,771,269.60 × 9,710,740.80
  4. Step 4: Simplify right side
    23,189,140.80x = 337,654,786,372,519.75
  5. Step 5: Solve for x
    x = 337,654,786,372,519.75/23,189,140.80
  6. Step 6: Final answer
    x = 14,560,901.13

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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.