Home / 56,926,941.08-85,301,001.12-44,004,756.20

Finding the Fourth Proportional to 56,926,941.08, 85,301,001.12 and 44,004,756.20

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Solution

The fourth proportional to 56,926,941.08, 85,301,001.12 and 44,004,756.20 is: 65,938,019.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,926,941.08 : 85,301,001.12 = 44,004,756.20 : x
  2. Step 2: Convert to fraction form
    56,926,941.08/85,301,001.12 = 44,004,756.20/x
  3. Step 3: Cross multiply
    56,926,941.08x = 85,301,001.12 × 44,004,756.20
  4. Step 4: Simplify right side
    56,926,941.08x = 3,753,649,757,901,527.50
  5. Step 5: Solve for x
    x = 3,753,649,757,901,527.50/56,926,941.08
  6. Step 6: Final answer
    x = 65,938,019.62

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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.