Home / 22,025,570,765-30,395,292,029.34-12,001,065,611.72

Finding the Fourth Proportional to 22,025,570,765, 30,395,292,029.34 and 12,001,065,611.72

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Solution

The fourth proportional to 22,025,570,765, 30,395,292,029.34 and 12,001,065,611.72 is: 16,561,472,927.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,570,765 : 30,395,292,029.34 = 12,001,065,611.72 : x
  2. Step 2: Convert to fraction form
    22,025,570,765/30,395,292,029.34 = 12,001,065,611.72/x
  3. Step 3: Cross multiply
    22,025,570,765x = 30,395,292,029.34 × 12,001,065,611.72
  4. Step 4: Simplify right side
    22,025,570,765x = 364,775,893,931,499,257,856
  5. Step 5: Solve for x
    x = 364,775,893,931,499,257,856/22,025,570,765
  6. Step 6: Final answer
    x = 16,561,472,927.24

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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.