Home / 1,560,562,748.26-2,339,205,505.34-525,064,131.52

Finding the Fourth Proportional to 1,560,562,748.26, 2,339,205,505.34 and 525,064,131.52

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Solution

The fourth proportional to 1,560,562,748.26, 2,339,205,505.34 and 525,064,131.52 is: 787,044,871.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,562,748.26 : 2,339,205,505.34 = 525,064,131.52 : x
  2. Step 2: Convert to fraction form
    1,560,562,748.26/2,339,205,505.34 = 525,064,131.52/x
  3. Step 3: Cross multiply
    1,560,562,748.26x = 2,339,205,505.34 × 525,064,131.52
  4. Step 4: Simplify right side
    1,560,562,748.26x = 1,228,232,907,103,614,464
  5. Step 5: Solve for x
    x = 1,228,232,907,103,614,464/1,560,562,748.26
  6. Step 6: Final answer
    x = 787,044,871.14

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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.