Home / 5,540,841,099.09-7,646,368,092.48-3,000,527,450.19

Finding the Fourth Proportional to 5,540,841,099.09, 7,646,368,092.48 and 3,000,527,450.19

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Solution

The fourth proportional to 5,540,841,099.09, 7,646,368,092.48 and 3,000,527,450.19 is: 4,140,731,875.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,540,841,099.09 : 7,646,368,092.48 = 3,000,527,450.19 : x
  2. Step 2: Convert to fraction form
    5,540,841,099.09/7,646,368,092.48 = 3,000,527,450.19/x
  3. Step 3: Cross multiply
    5,540,841,099.09x = 7,646,368,092.48 × 3,000,527,450.19
  4. Step 4: Simplify right side
    5,540,841,099.09x = 22,943,137,355,743,186,944
  5. Step 5: Solve for x
    x = 22,943,137,355,743,186,944/5,540,841,099.09
  6. Step 6: Final answer
    x = 4,140,731,875.44

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.