Home / 52,935,904,085.80-79,403,856,128.70-52,568,572,066.60

Finding the Fourth Proportional to 52,935,904,085.80, 79,403,856,128.70 and 52,568,572,066.60

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Solution

The fourth proportional to 52,935,904,085.80, 79,403,856,128.70 and 52,568,572,066.60 is: 78,852,858,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,935,904,085.80 : 79,403,856,128.70 = 52,568,572,066.60 : x
  2. Step 2: Convert to fraction form
    52,935,904,085.80/79,403,856,128.70 = 52,568,572,066.60/x
  3. Step 3: Cross multiply
    52,935,904,085.80x = 79,403,856,128.70 × 52,568,572,066.60
  4. Step 4: Simplify right side
    52,935,904,085.80x = 4,174,147,333,267,503,710,208
  5. Step 5: Solve for x
    x = 4,174,147,333,267,503,710,208/52,935,904,085.80
  6. Step 6: Final answer
    x = 78,852,858,099.90

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Double scale
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1.5x scale

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.