Home / 126,960,703.40-178,148,092.60-126,960,703.40

Finding the Fourth Proportional to 126,960,703.40, 178,148,092.60 and 126,960,703.40

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Solution

The fourth proportional to 126,960,703.40, 178,148,092.60 and 126,960,703.40 is: 178,148,092.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,960,703.40 : 178,148,092.60 = 126,960,703.40 : x
  2. Step 2: Convert to fraction form
    126,960,703.40/178,148,092.60 = 126,960,703.40/x
  3. Step 3: Cross multiply
    126,960,703.40x = 178,148,092.60 × 126,960,703.40
  4. Step 4: Simplify right side
    126,960,703.40x = 22,617,807,145,864,336
  5. Step 5: Solve for x
    x = 22,617,807,145,864,336/126,960,703.40
  6. Step 6: Final answer
    x = 178,148,092.60

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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.