Home / 3,536,259,111.05-5,304,388,671.76-1,437,243,740.63

Finding the Fourth Proportional to 3,536,259,111.05, 5,304,388,671.76 and 1,437,243,740.63

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Solution

The fourth proportional to 3,536,259,111.05, 5,304,388,671.76 and 1,437,243,740.63 is: 2,155,865,613.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,259,111.05 : 5,304,388,671.76 = 1,437,243,740.63 : x
  2. Step 2: Convert to fraction form
    3,536,259,111.05/5,304,388,671.76 = 1,437,243,740.63/x
  3. Step 3: Cross multiply
    3,536,259,111.05x = 5,304,388,671.76 × 1,437,243,740.63
  4. Step 4: Simplify right side
    3,536,259,111.05x = 7,623,699,416,355,740,672
  5. Step 5: Solve for x
    x = 7,623,699,416,355,740,672/3,536,259,111.05
  6. Step 6: Final answer
    x = 2,155,865,613.05

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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.