Home / 47,658,725,114.68-65,772,027,561.38-26,248,962,293.56

Finding the Fourth Proportional to 47,658,725,114.68, 65,772,027,561.38 and 26,248,962,293.56

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Solution

The fourth proportional to 47,658,725,114.68, 65,772,027,561.38 and 26,248,962,293.56 is: 36,225,213,059.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,658,725,114.68 : 65,772,027,561.38 = 26,248,962,293.56 : x
  2. Step 2: Convert to fraction form
    47,658,725,114.68/65,772,027,561.38 = 26,248,962,293.56/x
  3. Step 3: Cross multiply
    47,658,725,114.68x = 65,772,027,561.38 × 26,248,962,293.56
  4. Step 4: Simplify right side
    47,658,725,114.68x = 1,726,447,471,429,652,840,448
  5. Step 5: Solve for x
    x = 1,726,447,471,429,652,840,448/47,658,725,114.68
  6. Step 6: Final answer
    x = 36,225,213,059.63

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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.