Home / 31,029,398,481,776-46,544,142,518,532-12,671,514,096,856

Finding the Fourth Proportional to 31,029,398,481,776, 46,544,142,518,532 and 12,671,514,096,856

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Solution

The fourth proportional to 31,029,398,481,776, 46,544,142,518,532 and 12,671,514,096,856 is: 19,007,289,438,628.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,029,398,481,776 : 46,544,142,518,532 = 12,671,514,096,856 : x
  2. Step 2: Convert to fraction form
    31,029,398,481,776/46,544,142,518,532 = 12,671,514,096,856/x
  3. Step 3: Cross multiply
    31,029,398,481,776x = 46,544,142,518,532 × 12,671,514,096,856
  4. Step 4: Simplify right side
    31,029,398,481,776x = 589,784,758,049,652,953,625,657,344
  5. Step 5: Solve for x
    x = 589,784,758,049,652,953,625,657,344/31,029,398,481,776
  6. Step 6: Final answer
    x = 19,007,289,438,628.39

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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.