Home / 31,029,398,481,232-46,544,142,517,681-12,671,514,096,287

Finding the Fourth Proportional to 31,029,398,481,232, 46,544,142,517,681 and 12,671,514,096,287

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Solution

The fourth proportional to 31,029,398,481,232, 46,544,142,517,681 and 12,671,514,096,287 is: 19,007,289,437,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,029,398,481,232 : 46,544,142,517,681 = 12,671,514,096,287 : x
  2. Step 2: Convert to fraction form
    31,029,398,481,232/46,544,142,517,681 = 12,671,514,096,287/x
  3. Step 3: Cross multiply
    31,029,398,481,232x = 46,544,142,517,681 × 12,671,514,096,287
  4. Step 4: Simplify right side
    31,029,398,481,232x = 589,784,758,012,385,900,355,387,392
  5. Step 5: Solve for x
    x = 589,784,758,012,385,900,355,387,392/31,029,398,481,232
  6. Step 6: Final answer
    x = 19,007,289,437,760.60

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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.