Home / 404,818,249.14-558,686,630.46-246,011,720.88

Finding the Fourth Proportional to 404,818,249.14, 558,686,630.46 and 246,011,720.88

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Solution

The fourth proportional to 404,818,249.14, 558,686,630.46 and 246,011,720.88 is: 339,518,931.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,818,249.14 : 558,686,630.46 = 246,011,720.88 : x
  2. Step 2: Convert to fraction form
    404,818,249.14/558,686,630.46 = 246,011,720.88/x
  3. Step 3: Cross multiply
    404,818,249.14x = 558,686,630.46 × 246,011,720.88
  4. Step 4: Simplify right side
    404,818,249.14x = 137,443,459,392,113,232
  5. Step 5: Solve for x
    x = 137,443,459,392,113,232/404,818,249.14
  6. Step 6: Final answer
    x = 339,518,931.48

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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.