Home / 17,249,624,372.57-25,821,415,479.01-14,704,887,511.71

Finding the Fourth Proportional to 17,249,624,372.57, 25,821,415,479.01 and 14,704,887,511.71

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Solution

The fourth proportional to 17,249,624,372.57, 25,821,415,479.01 and 14,704,887,511.71 is: 22,012,132,079.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,249,624,372.57 : 25,821,415,479.01 = 14,704,887,511.71 : x
  2. Step 2: Convert to fraction form
    17,249,624,372.57/25,821,415,479.01 = 14,704,887,511.71/x
  3. Step 3: Cross multiply
    17,249,624,372.57x = 25,821,415,479.01 × 14,704,887,511.71
  4. Step 4: Simplify right side
    17,249,624,372.57x = 379,701,010,012,028,207,104
  5. Step 5: Solve for x
    x = 379,701,010,012,028,207,104/17,249,624,372.57
  6. Step 6: Final answer
    x = 22,012,132,079.58

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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.