Home / 5,592,811,143.90-8,390,321,860.94-2,051,585,459.39

Finding the Fourth Proportional to 5,592,811,143.90, 8,390,321,860.94 and 2,051,585,459.39

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Solution

The fourth proportional to 5,592,811,143.90, 8,390,321,860.94 and 2,051,585,459.39 is: 3,077,783,584.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,811,143.90 : 8,390,321,860.94 = 2,051,585,459.39 : x
  2. Step 2: Convert to fraction form
    5,592,811,143.90/8,390,321,860.94 = 2,051,585,459.39/x
  3. Step 3: Cross multiply
    5,592,811,143.90x = 8,390,321,860.94 × 2,051,585,459.39
  4. Step 4: Simplify right side
    5,592,811,143.90x = 17,213,462,329,506,549,760
  5. Step 5: Solve for x
    x = 17,213,462,329,506,549,760/5,592,811,143.90
  6. Step 6: Final answer
    x = 3,077,783,584.43

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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.