Home / 4,573,025,009.36-6,308,447,705.76-2,988,043,551.44

Finding the Fourth Proportional to 4,573,025,009.36, 6,308,447,705.76 and 2,988,043,551.44

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Solution

The fourth proportional to 4,573,025,009.36, 6,308,447,705.76 and 2,988,043,551.44 is: 4,121,979,750.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,025,009.36 : 6,308,447,705.76 = 2,988,043,551.44 : x
  2. Step 2: Convert to fraction form
    4,573,025,009.36/6,308,447,705.76 = 2,988,043,551.44/x
  3. Step 3: Cross multiply
    4,573,025,009.36x = 6,308,447,705.76 × 2,988,043,551.44
  4. Step 4: Simplify right side
    4,573,025,009.36x = 18,849,916,486,792,630,272
  5. Step 5: Solve for x
    x = 18,849,916,486,792,630,272/4,573,025,009.36
  6. Step 6: Final answer
    x = 4,121,979,750.43

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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.