Home / 21,750,433,154.76-32,625,658,776.07-9,784,709,103.47

Finding the Fourth Proportional to 21,750,433,154.76, 32,625,658,776.07 and 9,784,709,103.47

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Solution

The fourth proportional to 21,750,433,154.76, 32,625,658,776.07 and 9,784,709,103.47 is: 14,677,067,723.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,750,433,154.76 : 32,625,658,776.07 = 9,784,709,103.47 : x
  2. Step 2: Convert to fraction form
    21,750,433,154.76/32,625,658,776.07 = 9,784,709,103.47/x
  3. Step 3: Cross multiply
    21,750,433,154.76x = 32,625,658,776.07 × 9,784,709,103.47
  4. Step 4: Simplify right side
    21,750,433,154.76x = 319,232,580,432,931,127,296
  5. Step 5: Solve for x
    x = 319,232,580,432,931,127,296/21,750,433,154.76
  6. Step 6: Final answer
    x = 14,677,067,723.73

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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.