Home / 65,077,573.88-97,616,932.86-16,555,479.01

Finding the Fourth Proportional to 65,077,573.88, 97,616,932.86 and 16,555,479.01

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Solution

The fourth proportional to 65,077,573.88, 97,616,932.86 and 16,555,479.01 is: 24,833,364.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,077,573.88 : 97,616,932.86 = 16,555,479.01 : x
  2. Step 2: Convert to fraction form
    65,077,573.88/97,616,932.86 = 16,555,479.01/x
  3. Step 3: Cross multiply
    65,077,573.88x = 97,616,932.86 × 16,555,479.01
  4. Step 4: Simplify right side
    65,077,573.88x = 1,616,095,082,984,309.25
  5. Step 5: Solve for x
    x = 1,616,095,082,984,309.25/65,077,573.88
  6. Step 6: Final answer
    x = 24,833,364.04

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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.