Home / 60,716,266.50-91,073,595.84-14,657,887.32

Finding the Fourth Proportional to 60,716,266.50, 91,073,595.84 and 14,657,887.32

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Solution

The fourth proportional to 60,716,266.50, 91,073,595.84 and 14,657,887.32 is: 21,986,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,716,266.50 : 91,073,595.84 = 14,657,887.32 : x
  2. Step 2: Convert to fraction form
    60,716,266.50/91,073,595.84 = 14,657,887.32/x
  3. Step 3: Cross multiply
    60,716,266.50x = 91,073,595.84 × 14,657,887.32
  4. Step 4: Simplify right side
    60,716,266.50x = 1,334,946,505,649,940.75
  5. Step 5: Solve for x
    x = 1,334,946,505,649,940.75/60,716,266.50
  6. Step 6: Final answer
    x = 21,986,636.90

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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.