Home / 43,503,030.64-60,029,530.68-25,164,889.84

Finding the Fourth Proportional to 43,503,030.64, 60,029,530.68 and 25,164,889.84

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Solution

The fourth proportional to 43,503,030.64, 60,029,530.68 and 25,164,889.84 is: 34,724,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,503,030.64 : 60,029,530.68 = 25,164,889.84 : x
  2. Step 2: Convert to fraction form
    43,503,030.64/60,029,530.68 = 25,164,889.84/x
  3. Step 3: Cross multiply
    43,503,030.64x = 60,029,530.68 × 25,164,889.84
  4. Step 4: Simplify right side
    43,503,030.64x = 1,510,636,526,709,100.25
  5. Step 5: Solve for x
    x = 1,510,636,526,709,100.25/43,503,030.64
  6. Step 6: Final answer
    x = 34,724,857.20

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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.