Home / 82,767,744,006.40-124,151,616,009.60-82,767,744,006.40

Finding the Fourth Proportional to 82,767,744,006.40, 124,151,616,009.60 and 82,767,744,006.40

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Solution

The fourth proportional to 82,767,744,006.40, 124,151,616,009.60 and 82,767,744,006.40 is: 124,151,616,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,767,744,006.40 : 124,151,616,009.60 = 82,767,744,006.40 : x
  2. Step 2: Convert to fraction form
    82,767,744,006.40/124,151,616,009.60 = 82,767,744,006.40/x
  3. Step 3: Cross multiply
    82,767,744,006.40x = 124,151,616,009.60 × 82,767,744,006.40
  4. Step 4: Simplify right side
    82,767,744,006.40x = 10,275,749,171,863,444,520,960
  5. Step 5: Solve for x
    x = 10,275,749,171,863,444,520,960/82,767,744,006.40
  6. Step 6: Final answer
    x = 124,151,616,009.60

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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.