Home / 44,528,487.40-61,449,063.78-25,212,903.40

Finding the Fourth Proportional to 44,528,487.40, 61,449,063.78 and 25,212,903.40

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Solution

The fourth proportional to 44,528,487.40, 61,449,063.78 and 25,212,903.40 is: 34,793,665.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,528,487.40 : 61,449,063.78 = 25,212,903.40 : x
  2. Step 2: Convert to fraction form
    44,528,487.40/61,449,063.78 = 25,212,903.40/x
  3. Step 3: Cross multiply
    44,528,487.40x = 61,449,063.78 × 25,212,903.40
  4. Step 4: Simplify right side
    44,528,487.40x = 1,549,309,309,105,578.75
  5. Step 5: Solve for x
    x = 1,549,309,309,105,578.75/44,528,487.40
  6. Step 6: Final answer
    x = 34,793,665.80

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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.