Home / 21,750,433,180.44-32,625,658,814.67-9,784,709,129.22

Finding the Fourth Proportional to 21,750,433,180.44, 32,625,658,814.67 and 9,784,709,129.22

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Solution

The fourth proportional to 21,750,433,180.44, 32,625,658,814.67 and 9,784,709,129.22 is: 14,677,067,762.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,750,433,180.44 : 32,625,658,814.67 = 9,784,709,129.22 : x
  2. Step 2: Convert to fraction form
    21,750,433,180.44/32,625,658,814.67 = 9,784,709,129.22/x
  3. Step 3: Cross multiply
    21,750,433,180.44x = 32,625,658,814.67 × 9,784,709,129.22
  4. Step 4: Simplify right side
    21,750,433,180.44x = 319,232,581,650,718,457,856
  5. Step 5: Solve for x
    x = 319,232,581,650,718,457,856/21,750,433,180.44
  6. Step 6: Final answer
    x = 14,677,067,762.39

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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.