Home / 75,972,250.96-104,841,798.96-41,164,913.92

Finding the Fourth Proportional to 75,972,250.96, 104,841,798.96 and 41,164,913.92

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Solution

The fourth proportional to 75,972,250.96, 104,841,798.96 and 41,164,913.92 is: 56,807,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,972,250.96 : 104,841,798.96 = 41,164,913.92 : x
  2. Step 2: Convert to fraction form
    75,972,250.96/104,841,798.96 = 41,164,913.92/x
  3. Step 3: Cross multiply
    75,972,250.96x = 104,841,798.96 × 41,164,913.92
  4. Step 4: Simplify right side
    75,972,250.96x = 4,315,803,629,406,345.50
  5. Step 5: Solve for x
    x = 4,315,803,629,406,345.50/75,972,250.96
  6. Step 6: Final answer
    x = 56,807,631.40

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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.