Home / 34,707,303.56-52,064,408.22-12,853,531.08

Finding the Fourth Proportional to 34,707,303.56, 52,064,408.22 and 12,853,531.08

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Solution

The fourth proportional to 34,707,303.56, 52,064,408.22 and 12,853,531.08 is: 19,281,575.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,707,303.56 : 52,064,408.22 = 12,853,531.08 : x
  2. Step 2: Convert to fraction form
    34,707,303.56/52,064,408.22 = 12,853,531.08/x
  3. Step 3: Cross multiply
    34,707,303.56x = 52,064,408.22 × 12,853,531.08
  4. Step 4: Simplify right side
    34,707,303.56x = 669,211,489,217,577.50
  5. Step 5: Solve for x
    x = 669,211,489,217,577.50/34,707,303.56
  6. Step 6: Final answer
    x = 19,281,575.36

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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.