Home / 3,302,208,672.90-4,953,313,009.35-3,049,667,909.70

Finding the Fourth Proportional to 3,302,208,672.90, 4,953,313,009.35 and 3,049,667,909.70

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Solution

The fourth proportional to 3,302,208,672.90, 4,953,313,009.35 and 3,049,667,909.70 is: 4,574,501,864.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,208,672.90 : 4,953,313,009.35 = 3,049,667,909.70 : x
  2. Step 2: Convert to fraction form
    3,302,208,672.90/4,953,313,009.35 = 3,049,667,909.70/x
  3. Step 3: Cross multiply
    3,302,208,672.90x = 4,953,313,009.35 × 3,049,667,909.70
  4. Step 4: Simplify right side
    3,302,208,672.90x = 15,105,959,731,314,231,296
  5. Step 5: Solve for x
    x = 15,105,959,731,314,231,296/3,302,208,672.90
  6. Step 6: Final answer
    x = 4,574,501,864.55

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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.