Home / 3,526,343,369.38-5,290,280,329.58-1,072,616,499.46

Finding the Fourth Proportional to 3,526,343,369.38, 5,290,280,329.58 and 1,072,616,499.46

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Solution

The fourth proportional to 3,526,343,369.38, 5,290,280,329.58 and 1,072,616,499.46 is: 1,609,157,524.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,343,369.38 : 5,290,280,329.58 = 1,072,616,499.46 : x
  2. Step 2: Convert to fraction form
    3,526,343,369.38/5,290,280,329.58 = 1,072,616,499.46/x
  3. Step 3: Cross multiply
    3,526,343,369.38x = 5,290,280,329.58 × 1,072,616,499.46
  4. Step 4: Simplify right side
    3,526,343,369.38x = 5,674,441,968,276,194,304
  5. Step 5: Solve for x
    x = 5,674,441,968,276,194,304/3,526,343,369.38
  6. Step 6: Final answer
    x = 1,609,157,524.92

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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.