Home / 10,368,001.70-15,552,002.55-10,305,016.10

Finding the Fourth Proportional to 10,368,001.70, 15,552,002.55 and 10,305,016.10

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Solution

The fourth proportional to 10,368,001.70, 15,552,002.55 and 10,305,016.10 is: 15,457,524.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,001.70 : 15,552,002.55 = 10,305,016.10 : x
  2. Step 2: Convert to fraction form
    10,368,001.70/15,552,002.55 = 10,305,016.10/x
  3. Step 3: Cross multiply
    10,368,001.70x = 15,552,002.55 × 10,305,016.10
  4. Step 4: Simplify right side
    10,368,001.70x = 160,263,636,664,991.06
  5. Step 5: Solve for x
    x = 160,263,636,664,991.06/10,368,001.70
  6. Step 6: Final answer
    x = 15,457,524.15

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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.