Home / 21,750,433,181.44-32,625,658,816.17-9,784,709,130.22

Finding the Fourth Proportional to 21,750,433,181.44, 32,625,658,816.17 and 9,784,709,130.22

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Solution

The fourth proportional to 21,750,433,181.44, 32,625,658,816.17 and 9,784,709,130.22 is: 14,677,067,763.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,750,433,181.44 : 32,625,658,816.17 = 9,784,709,130.22 : x
  2. Step 2: Convert to fraction form
    21,750,433,181.44/32,625,658,816.17 = 9,784,709,130.22/x
  3. Step 3: Cross multiply
    21,750,433,181.44x = 32,625,658,816.17 × 9,784,709,130.22
  4. Step 4: Simplify right side
    21,750,433,181.44x = 319,232,581,698,021,163,008
  5. Step 5: Solve for x
    x = 319,232,581,698,021,163,008/21,750,433,181.44
  6. Step 6: Final answer
    x = 14,677,067,763.89

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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.