Home / 73,767,028.40-103,425,005.20-73,767,028.40

Finding the Fourth Proportional to 73,767,028.40, 103,425,005.20 and 73,767,028.40

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Solution

The fourth proportional to 73,767,028.40, 103,425,005.20 and 73,767,028.40 is: 103,425,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,767,028.40 : 103,425,005.20 = 73,767,028.40 : x
  2. Step 2: Convert to fraction form
    73,767,028.40/103,425,005.20 = 73,767,028.40/x
  3. Step 3: Cross multiply
    73,767,028.40x = 103,425,005.20 × 73,767,028.40
  4. Step 4: Simplify right side
    73,767,028.40x = 7,629,355,295,858,549
  5. Step 5: Solve for x
    x = 7,629,355,295,858,549/73,767,028.40
  6. Step 6: Final answer
    x = 103,425,005.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.