Home / 58,551,386.82-80,801,392.23-32,446,340.70

Finding the Fourth Proportional to 58,551,386.82, 80,801,392.23 and 32,446,340.70

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Solution

The fourth proportional to 58,551,386.82, 80,801,392.23 and 32,446,340.70 is: 44,776,215.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,551,386.82 : 80,801,392.23 = 32,446,340.70 : x
  2. Step 2: Convert to fraction form
    58,551,386.82/80,801,392.23 = 32,446,340.70/x
  3. Step 3: Cross multiply
    58,551,386.82x = 80,801,392.23 × 32,446,340.70
  4. Step 4: Simplify right side
    58,551,386.82x = 2,621,709,501,328,913
  5. Step 5: Solve for x
    x = 2,621,709,501,328,913/58,551,386.82
  6. Step 6: Final answer
    x = 44,776,215.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.