Home / 2,705,692,883.04-3,732,529,335.48-2,347,958,564.64

Finding the Fourth Proportional to 2,705,692,883.04, 3,732,529,335.48 and 2,347,958,564.64

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Solution

The fourth proportional to 2,705,692,883.04, 3,732,529,335.48 and 2,347,958,564.64 is: 3,239,031,405.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,692,883.04 : 3,732,529,335.48 = 2,347,958,564.64 : x
  2. Step 2: Convert to fraction form
    2,705,692,883.04/3,732,529,335.48 = 2,347,958,564.64/x
  3. Step 3: Cross multiply
    2,705,692,883.04x = 3,732,529,335.48 × 2,347,958,564.64
  4. Step 4: Simplify right side
    2,705,692,883.04x = 8,763,824,221,010,313,216
  5. Step 5: Solve for x
    x = 8,763,824,221,010,313,216/2,705,692,883.04
  6. Step 6: Final answer
    x = 3,239,031,405.21

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1.5x scale

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.