Home / 17,407,433,134.74-24,022,339,075.77-9,889,466,801.22

Finding the Fourth Proportional to 17,407,433,134.74, 24,022,339,075.77 and 9,889,466,801.22

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Solution

The fourth proportional to 17,407,433,134.74, 24,022,339,075.77 and 9,889,466,801.22 is: 13,647,510,401.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,407,433,134.74 : 24,022,339,075.77 = 9,889,466,801.22 : x
  2. Step 2: Convert to fraction form
    17,407,433,134.74/24,022,339,075.77 = 9,889,466,801.22/x
  3. Step 3: Cross multiply
    17,407,433,134.74x = 24,022,339,075.77 × 9,889,466,801.22
  4. Step 4: Simplify right side
    17,407,433,134.74x = 237,568,124,777,477,341,184
  5. Step 5: Solve for x
    x = 237,568,124,777,477,341,184/17,407,433,134.74
  6. Step 6: Final answer
    x = 13,647,510,401.94

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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.