Home / 47,912,338,510.95-65,772,793,196.24-41,126,376,076.77

Finding the Fourth Proportional to 47,912,338,510.95, 65,772,793,196.24 and 41,126,376,076.77

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Solution

The fourth proportional to 47,912,338,510.95, 65,772,793,196.24 and 41,126,376,076.77 is: 56,457,203,147.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,912,338,510.95 : 65,772,793,196.24 = 41,126,376,076.77 : x
  2. Step 2: Convert to fraction form
    47,912,338,510.95/65,772,793,196.24 = 41,126,376,076.77/x
  3. Step 3: Cross multiply
    47,912,338,510.95x = 65,772,793,196.24 × 41,126,376,076.77
  4. Step 4: Simplify right side
    47,912,338,510.95x = 2,704,996,628,607,979,749,376
  5. Step 5: Solve for x
    x = 2,704,996,628,607,979,749,376/47,912,338,510.95
  6. Step 6: Final answer
    x = 56,457,203,147.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.