Home / 43,163,513.87-59,563,876.65-23,585,074.34

Finding the Fourth Proportional to 43,163,513.87, 59,563,876.65 and 23,585,074.34

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Solution

The fourth proportional to 43,163,513.87, 59,563,876.65 and 23,585,074.34 is: 32,546,434.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,163,513.87 : 59,563,876.65 = 23,585,074.34 : x
  2. Step 2: Convert to fraction form
    43,163,513.87/59,563,876.65 = 23,585,074.34/x
  3. Step 3: Cross multiply
    43,163,513.87x = 59,563,876.65 × 23,585,074.34
  4. Step 4: Simplify right side
    43,163,513.87x = 1,404,818,458,768,840
  5. Step 5: Solve for x
    x = 1,404,818,458,768,840/43,163,513.87
  6. Step 6: Final answer
    x = 32,546,434.08

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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.