Home / 82,828,604,300.76-124,242,906,451.13-82,828,604,300.76

Finding the Fourth Proportional to 82,828,604,300.76, 124,242,906,451.13 and 82,828,604,300.76

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Solution

The fourth proportional to 82,828,604,300.76, 124,242,906,451.13 and 82,828,604,300.76 is: 124,242,906,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,828,604,300.76 : 124,242,906,451.13 = 82,828,604,300.76 : x
  2. Step 2: Convert to fraction form
    82,828,604,300.76/124,242,906,451.13 = 82,828,604,300.76/x
  3. Step 3: Cross multiply
    82,828,604,300.76x = 124,242,906,451.13 × 82,828,604,300.76
  4. Step 4: Simplify right side
    82,828,604,300.76x = 10,290,866,535,616,988,839,936
  5. Step 5: Solve for x
    x = 10,290,866,535,616,988,839,936/82,828,604,300.76
  6. Step 6: Final answer
    x = 124,242,906,451.13

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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.