Home / 3,194,583,070.86-4,408,752,765.03-1,765,623,437.10

Finding the Fourth Proportional to 3,194,583,070.86, 4,408,752,765.03 and 1,765,623,437.10

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Solution

The fourth proportional to 3,194,583,070.86, 4,408,752,765.03 and 1,765,623,437.10 is: 2,436,686,427.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,583,070.86 : 4,408,752,765.03 = 1,765,623,437.10 : x
  2. Step 2: Convert to fraction form
    3,194,583,070.86/4,408,752,765.03 = 1,765,623,437.10/x
  3. Step 3: Cross multiply
    3,194,583,070.86x = 4,408,752,765.03 × 1,765,623,437.10
  4. Step 4: Simplify right side
    3,194,583,070.86x = 7,784,197,210,316,396,544
  5. Step 5: Solve for x
    x = 7,784,197,210,316,396,544/3,194,583,070.86
  6. Step 6: Final answer
    x = 2,436,686,427.51

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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.