Home / 43,163,546.40-59,563,921.50-23,585,106.84

Finding the Fourth Proportional to 43,163,546.40, 59,563,921.50 and 23,585,106.84

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Solution

The fourth proportional to 43,163,546.40, 59,563,921.50 and 23,585,106.84 is: 32,546,478.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,163,546.40 : 59,563,921.50 = 23,585,106.84 : x
  2. Step 2: Convert to fraction form
    43,163,546.40/59,563,921.50 = 23,585,106.84/x
  3. Step 3: Cross multiply
    43,163,546.40x = 59,563,921.50 × 23,585,106.84
  4. Step 4: Simplify right side
    43,163,546.40x = 1,404,821,452,386,873
  5. Step 5: Solve for x
    x = 1,404,821,452,386,873/43,163,546.40
  6. Step 6: Final answer
    x = 32,546,478.91

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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.