Home / 46,757,423,851.41-70,129,049,270.48-12,725,606,926.77

Finding the Fourth Proportional to 46,757,423,851.41, 70,129,049,270.48 and 12,725,606,926.77

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Solution

The fourth proportional to 46,757,423,851.41, 70,129,049,270.48 and 12,725,606,926.77 is: 19,086,481,710.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,757,423,851.41 : 70,129,049,270.48 = 12,725,606,926.77 : x
  2. Step 2: Convert to fraction form
    46,757,423,851.41/70,129,049,270.48 = 12,725,606,926.77/x
  3. Step 3: Cross multiply
    46,757,423,851.41x = 70,129,049,270.48 × 12,725,606,926.77
  4. Step 4: Simplify right side
    46,757,423,851.41x = 892,434,715,164,214,820,864
  5. Step 5: Solve for x
    x = 892,434,715,164,214,820,864/46,757,423,851.41
  6. Step 6: Final answer
    x = 19,086,481,710.38

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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.