Home / 10,700,624.16-16,051,462.74-4,310,012.52

Finding the Fourth Proportional to 10,700,624.16, 16,051,462.74 and 4,310,012.52

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Solution

The fourth proportional to 10,700,624.16, 16,051,462.74 and 4,310,012.52 is: 6,465,230.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,700,624.16 : 16,051,462.74 = 4,310,012.52 : x
  2. Step 2: Convert to fraction form
    10,700,624.16/16,051,462.74 = 4,310,012.52/x
  3. Step 3: Cross multiply
    10,700,624.16x = 16,051,462.74 × 4,310,012.52
  4. Step 4: Simplify right side
    10,700,624.16x = 69,182,005,373,713.50
  5. Step 5: Solve for x
    x = 69,182,005,373,713.50/10,700,624.16
  6. Step 6: Final answer
    x = 6,465,230.84

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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.