Home / 31,029,398,481,772-46,544,142,518,522-12,671,514,096,849

Finding the Fourth Proportional to 31,029,398,481,772, 46,544,142,518,522 and 12,671,514,096,849

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Solution

The fourth proportional to 31,029,398,481,772, 46,544,142,518,522 and 12,671,514,096,849 is: 19,007,289,438,616.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,029,398,481,772 : 46,544,142,518,522 = 12,671,514,096,849 : x
  2. Step 2: Convert to fraction form
    31,029,398,481,772/46,544,142,518,522 = 12,671,514,096,849/x
  3. Step 3: Cross multiply
    31,029,398,481,772x = 46,544,142,518,522 × 12,671,514,096,849
  4. Step 4: Simplify right side
    31,029,398,481,772x = 589,784,758,049,200,435,871,350,784
  5. Step 5: Solve for x
    x = 589,784,758,049,200,435,871,350,784/31,029,398,481,772
  6. Step 6: Final answer
    x = 19,007,289,438,616.26

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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.