Home / 10,316,015.10-15,474,022.65-10,316,015.10

Finding the Fourth Proportional to 10,316,015.10, 15,474,022.65 and 10,316,015.10

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Solution

The fourth proportional to 10,316,015.10, 15,474,022.65 and 10,316,015.10 is: 15,474,022.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316,015.10 : 15,474,022.65 = 10,316,015.10 : x
  2. Step 2: Convert to fraction form
    10,316,015.10/15,474,022.65 = 10,316,015.10/x
  3. Step 3: Cross multiply
    10,316,015.10x = 15,474,022.65 × 10,316,015.10
  4. Step 4: Simplify right side
    10,316,015.10x = 159,630,251,315,142
  5. Step 5: Solve for x
    x = 159,630,251,315,142/10,316,015.10
  6. Step 6: Final answer
    x = 15,474,022.65

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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.