Home / 6,527,787,421.59-9,008,377,147.98-3,708,550,046.52

Finding the Fourth Proportional to 6,527,787,421.59, 9,008,377,147.98 and 3,708,550,046.52

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Solution

The fourth proportional to 6,527,787,421.59, 9,008,377,147.98 and 3,708,550,046.52 is: 5,117,816,395.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,787,421.59 : 9,008,377,147.98 = 3,708,550,046.52 : x
  2. Step 2: Convert to fraction form
    6,527,787,421.59/9,008,377,147.98 = 3,708,550,046.52/x
  3. Step 3: Cross multiply
    6,527,787,421.59x = 9,008,377,147.98 × 3,708,550,046.52
  4. Step 4: Simplify right side
    6,527,787,421.59x = 33,408,017,491,210,932,224
  5. Step 5: Solve for x
    x = 33,408,017,491,210,932,224/6,527,787,421.59
  6. Step 6: Final answer
    x = 5,117,816,395.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.