Home / 115,580,493.14-173,373,895.47-33,697,392.56

Finding the Fourth Proportional to 115,580,493.14, 173,373,895.47 and 33,697,392.56

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Solution

The fourth proportional to 115,580,493.14, 173,373,895.47 and 33,697,392.56 is: 50,547,008.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,580,493.14 : 173,373,895.47 = 33,697,392.56 : x
  2. Step 2: Convert to fraction form
    115,580,493.14/173,373,895.47 = 33,697,392.56/x
  3. Step 3: Cross multiply
    115,580,493.14x = 173,373,895.47 × 33,697,392.56
  4. Step 4: Simplify right side
    115,580,493.14x = 5,842,248,215,308,996
  5. Step 5: Solve for x
    x = 5,842,248,215,308,996/115,580,493.14
  6. Step 6: Final answer
    x = 50,547,008.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.