Home / 26,567,810.95-36,662,446.32-14,806,453.48

Finding the Fourth Proportional to 26,567,810.95, 36,662,446.32 and 14,806,453.48

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Solution

The fourth proportional to 26,567,810.95, 36,662,446.32 and 14,806,453.48 is: 20,432,274.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,567,810.95 : 36,662,446.32 = 14,806,453.48 : x
  2. Step 2: Convert to fraction form
    26,567,810.95/36,662,446.32 = 14,806,453.48/x
  3. Step 3: Cross multiply
    26,567,810.95x = 36,662,446.32 × 14,806,453.48
  4. Step 4: Simplify right side
    26,567,810.95x = 542,840,805,900,077.19
  5. Step 5: Solve for x
    x = 542,840,805,900,077.19/26,567,810.95
  6. Step 6: Final answer
    x = 20,432,274.49

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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.