Home / 31,029,398,481,236-46,544,142,517,688-12,671,514,096,290

Finding the Fourth Proportional to 31,029,398,481,236, 46,544,142,517,688 and 12,671,514,096,290

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Solution

The fourth proportional to 31,029,398,481,236, 46,544,142,517,688 and 12,671,514,096,290 is: 19,007,289,437,765.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,029,398,481,236 : 46,544,142,517,688 = 12,671,514,096,290 : x
  2. Step 2: Convert to fraction form
    31,029,398,481,236/46,544,142,517,688 = 12,671,514,096,290/x
  3. Step 3: Cross multiply
    31,029,398,481,236x = 46,544,142,517,688 × 12,671,514,096,290
  4. Step 4: Simplify right side
    31,029,398,481,236x = 589,784,758,012,614,255,176,581,120
  5. Step 5: Solve for x
    x = 589,784,758,012,614,255,176,581,120/31,029,398,481,236
  6. Step 6: Final answer
    x = 19,007,289,437,765.51

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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.