Home / 34,064,655.06-51,094,503.15-13,311,206.04

Finding the Fourth Proportional to 34,064,655.06, 51,094,503.15 and 13,311,206.04

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Solution

The fourth proportional to 34,064,655.06, 51,094,503.15 and 13,311,206.04 is: 19,965,840.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,064,655.06 : 51,094,503.15 = 13,311,206.04 : x
  2. Step 2: Convert to fraction form
    34,064,655.06/51,094,503.15 = 13,311,206.04/x
  3. Step 3: Cross multiply
    34,064,655.06x = 51,094,503.15 × 13,311,206.04
  4. Step 4: Simplify right side
    34,064,655.06x = 680,129,458,941,079
  5. Step 5: Solve for x
    x = 680,129,458,941,079/34,064,655.06
  6. Step 6: Final answer
    x = 19,965,840.19

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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.