Home / 48,894,392.19-67,474,798.26-26,867,897.31

Finding the Fourth Proportional to 48,894,392.19, 67,474,798.26 and 26,867,897.31

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Solution

The fourth proportional to 48,894,392.19, 67,474,798.26 and 26,867,897.31 is: 37,077,993.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,894,392.19 : 67,474,798.26 = 26,867,897.31 : x
  2. Step 2: Convert to fraction form
    48,894,392.19/67,474,798.26 = 26,867,897.31/x
  3. Step 3: Cross multiply
    48,894,392.19x = 67,474,798.26 × 26,867,897.31
  4. Step 4: Simplify right side
    48,894,392.19x = 1,812,905,950,392,442.50
  5. Step 5: Solve for x
    x = 1,812,905,950,392,442.50/48,894,392.19
  6. Step 6: Final answer
    x = 37,077,993.39

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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.