Home / 56,141,567.10-84,212,350.65-30,632,399.10

Finding the Fourth Proportional to 56,141,567.10, 84,212,350.65 and 30,632,399.10

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Solution

The fourth proportional to 56,141,567.10, 84,212,350.65 and 30,632,399.10 is: 45,948,598.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,141,567.10 : 84,212,350.65 = 30,632,399.10 : x
  2. Step 2: Convert to fraction form
    56,141,567.10/84,212,350.65 = 30,632,399.10/x
  3. Step 3: Cross multiply
    56,141,567.10x = 84,212,350.65 × 30,632,399.10
  4. Step 4: Simplify right side
    56,141,567.10x = 2,579,626,334,259,944.50
  5. Step 5: Solve for x
    x = 2,579,626,334,259,944.50/56,141,567.10
  6. Step 6: Final answer
    x = 45,948,598.65

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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.