Home / 37,064,366.46-55,597,719.74-12,804,675.30

Finding the Fourth Proportional to 37,064,366.46, 55,597,719.74 and 12,804,675.30

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Solution

The fourth proportional to 37,064,366.46, 55,597,719.74 and 12,804,675.30 is: 19,207,417.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,064,366.46 : 55,597,719.74 = 12,804,675.30 : x
  2. Step 2: Convert to fraction form
    37,064,366.46/55,597,719.74 = 12,804,675.30/x
  3. Step 3: Cross multiply
    37,064,366.46x = 55,597,719.74 × 12,804,675.30
  4. Step 4: Simplify right side
    37,064,366.46x = 711,910,748,627,077.12
  5. Step 5: Solve for x
    x = 711,910,748,627,077.12/37,064,366.46
  6. Step 6: Final answer
    x = 19,207,417.17

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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.