Home / 597,812,209.60-896,718,314.40-529,787,761.60

Finding the Fourth Proportional to 597,812,209.60, 896,718,314.40 and 529,787,761.60

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Solution

The fourth proportional to 597,812,209.60, 896,718,314.40 and 529,787,761.60 is: 794,681,642.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,812,209.60 : 896,718,314.40 = 529,787,761.60 : x
  2. Step 2: Convert to fraction form
    597,812,209.60/896,718,314.40 = 529,787,761.60/x
  3. Step 3: Cross multiply
    597,812,209.60x = 896,718,314.40 × 529,787,761.60
  4. Step 4: Simplify right side
    597,812,209.60x = 475,070,388,571,701,056
  5. Step 5: Solve for x
    x = 475,070,388,571,701,056/597,812,209.60
  6. Step 6: Final answer
    x = 794,681,642.40

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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.