Home / 34,859,999.10-52,289,998.65-17,815,007.10

Finding the Fourth Proportional to 34,859,999.10, 52,289,998.65 and 17,815,007.10

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Solution

The fourth proportional to 34,859,999.10, 52,289,998.65 and 17,815,007.10 is: 26,722,510.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,859,999.10 : 52,289,998.65 = 17,815,007.10 : x
  2. Step 2: Convert to fraction form
    34,859,999.10/52,289,998.65 = 17,815,007.10/x
  3. Step 3: Cross multiply
    34,859,999.10x = 52,289,998.65 × 17,815,007.10
  4. Step 4: Simplify right side
    34,859,999.10x = 931,546,697,208,740.50
  5. Step 5: Solve for x
    x = 931,546,697,208,740.50/34,859,999.10
  6. Step 6: Final answer
    x = 26,722,510.65

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Double scale
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Similar ratio
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1.5x scale

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.