Home / 82,828,602,918.60-124,242,904,377.90-82,828,602,918.60

Finding the Fourth Proportional to 82,828,602,918.60, 124,242,904,377.90 and 82,828,602,918.60

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Solution

The fourth proportional to 82,828,602,918.60, 124,242,904,377.90 and 82,828,602,918.60 is: 124,242,904,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,828,602,918.60 : 124,242,904,377.90 = 82,828,602,918.60 : x
  2. Step 2: Convert to fraction form
    82,828,602,918.60/124,242,904,377.90 = 82,828,602,918.60/x
  3. Step 3: Cross multiply
    82,828,602,918.60x = 124,242,904,377.90 × 82,828,602,918.60
  4. Step 4: Simplify right side
    82,828,602,918.60x = 10,290,866,192,170,669,309,952
  5. Step 5: Solve for x
    x = 10,290,866,192,170,669,309,952/82,828,602,918.60
  6. Step 6: Final answer
    x = 124,242,904,377.90

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Double scale
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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.