Home / 34,267,974.40-51,402,138.96-11,549,068.48

Finding the Fourth Proportional to 34,267,974.40, 51,402,138.96 and 11,549,068.48

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Solution

The fourth proportional to 34,267,974.40, 51,402,138.96 and 11,549,068.48 is: 17,323,662.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,267,974.40 : 51,402,138.96 = 11,549,068.48 : x
  2. Step 2: Convert to fraction form
    34,267,974.40/51,402,138.96 = 11,549,068.48/x
  3. Step 3: Cross multiply
    34,267,974.40x = 51,402,138.96 × 11,549,068.48
  4. Step 4: Simplify right side
    34,267,974.40x = 593,646,822,867,516
  5. Step 5: Solve for x
    x = 593,646,822,867,516/34,267,974.40
  6. Step 6: Final answer
    x = 17,323,662.49

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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.