Home / 48,842,892.42-67,403,323.26-26,817,818.40

Finding the Fourth Proportional to 48,842,892.42, 67,403,323.26 and 26,817,818.40

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Solution

The fourth proportional to 48,842,892.42, 67,403,323.26 and 26,817,818.40 is: 37,008,661.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,842,892.42 : 67,403,323.26 = 26,817,818.40 : x
  2. Step 2: Convert to fraction form
    48,842,892.42/67,403,323.26 = 26,817,818.40/x
  3. Step 3: Cross multiply
    48,842,892.42x = 67,403,323.26 × 26,817,818.40
  4. Step 4: Simplify right side
    48,842,892.42x = 1,807,610,082,393,014.50
  5. Step 5: Solve for x
    x = 1,807,610,082,393,014.50/48,842,892.42
  6. Step 6: Final answer
    x = 37,008,661.71

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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.