Home / 604,767,426.52-907,283,439.78-195,864,911.32

Finding the Fourth Proportional to 604,767,426.52, 907,283,439.78 and 195,864,911.32

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Solution

The fourth proportional to 604,767,426.52, 907,283,439.78 and 195,864,911.32 is: 293,840,214.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,767,426.52 : 907,283,439.78 = 195,864,911.32 : x
  2. Step 2: Convert to fraction form
    604,767,426.52/907,283,439.78 = 195,864,911.32/x
  3. Step 3: Cross multiply
    604,767,426.52x = 907,283,439.78 × 195,864,911.32
  4. Step 4: Simplify right side
    604,767,426.52x = 177,704,990,474,614,240
  5. Step 5: Solve for x
    x = 177,704,990,474,614,240/604,767,426.52
  6. Step 6: Final answer
    x = 293,840,214.74

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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.