Home / 58,551,392.45-80,801,400-32,446,346.33

Finding the Fourth Proportional to 58,551,392.45, 80,801,400 and 32,446,346.33

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Solution

The fourth proportional to 58,551,392.45, 80,801,400 and 32,446,346.33 is: 44,776,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,551,392.45 : 80,801,400 = 32,446,346.33 : x
  2. Step 2: Convert to fraction form
    58,551,392.45/80,801,400 = 32,446,346.33/x
  3. Step 3: Cross multiply
    58,551,392.45x = 80,801,400 × 32,446,346.33
  4. Step 4: Simplify right side
    58,551,392.45x = 2,621,710,207,944,855
  5. Step 5: Solve for x
    x = 2,621,710,207,944,855/58,551,392.45
  6. Step 6: Final answer
    x = 44,776,223.05

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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.