Home / 5,043,792,773.60-7,565,689,335.28-3,672,334,871.36

Finding the Fourth Proportional to 5,043,792,773.60, 7,565,689,335.28 and 3,672,334,871.36

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Solution

The fourth proportional to 5,043,792,773.60, 7,565,689,335.28 and 3,672,334,871.36 is: 5,508,502,434.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,792,773.60 : 7,565,689,335.28 = 3,672,334,871.36 : x
  2. Step 2: Convert to fraction form
    5,043,792,773.60/7,565,689,335.28 = 3,672,334,871.36/x
  3. Step 3: Cross multiply
    5,043,792,773.60x = 7,565,689,335.28 × 3,672,334,871.36
  4. Step 4: Simplify right side
    5,043,792,773.60x = 27,783,744,771,825,201,152
  5. Step 5: Solve for x
    x = 27,783,744,771,825,201,152/5,043,792,773.60
  6. Step 6: Final answer
    x = 5,508,502,434.37

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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.