Home / 58,627,825.32-80,894,283.48-33,847,582.80

Finding the Fourth Proportional to 58,627,825.32, 80,894,283.48 and 33,847,582.80

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Solution

The fourth proportional to 58,627,825.32, 80,894,283.48 and 33,847,582.80 is: 46,702,669.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,627,825.32 : 80,894,283.48 = 33,847,582.80 : x
  2. Step 2: Convert to fraction form
    58,627,825.32/80,894,283.48 = 33,847,582.80/x
  3. Step 3: Cross multiply
    58,627,825.32x = 80,894,283.48 × 33,847,582.80
  4. Step 4: Simplify right side
    58,627,825.32x = 2,738,075,958,135,972
  5. Step 5: Solve for x
    x = 2,738,075,958,135,972/58,627,825.32
  6. Step 6: Final answer
    x = 46,702,669.65

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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.