Home / 595,906,276.80-893,859,415.20-165,084,772.80

Finding the Fourth Proportional to 595,906,276.80, 893,859,415.20 and 165,084,772.80

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Solution

The fourth proportional to 595,906,276.80, 893,859,415.20 and 165,084,772.80 is: 247,627,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,906,276.80 : 893,859,415.20 = 165,084,772.80 : x
  2. Step 2: Convert to fraction form
    595,906,276.80/893,859,415.20 = 165,084,772.80/x
  3. Step 3: Cross multiply
    595,906,276.80x = 893,859,415.20 × 165,084,772.80
  4. Step 4: Simplify right side
    595,906,276.80x = 147,562,578,473,432,896
  5. Step 5: Solve for x
    x = 147,562,578,473,432,896/595,906,276.80
  6. Step 6: Final answer
    x = 247,627,159.20

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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.