Home / 12,383,928,004.10-17,386,476,808.30-12,383,928,004.10

Finding the Fourth Proportional to 12,383,928,004.10, 17,386,476,808.30 and 12,383,928,004.10

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Solution

The fourth proportional to 12,383,928,004.10, 17,386,476,808.30 and 12,383,928,004.10 is: 17,386,476,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,383,928,004.10 : 17,386,476,808.30 = 12,383,928,004.10 : x
  2. Step 2: Convert to fraction form
    12,383,928,004.10/17,386,476,808.30 = 12,383,928,004.10/x
  3. Step 3: Cross multiply
    12,383,928,004.10x = 17,386,476,808.30 × 12,383,928,004.10
  4. Step 4: Simplify right side
    12,383,928,004.10x = 215,312,877,038,941,569,024
  5. Step 5: Solve for x
    x = 215,312,877,038,941,569,024/12,383,928,004.10
  6. Step 6: Final answer
    x = 17,386,476,808.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.