Home / 744,971,678,813.11-1,117,457,516,966-179,009,365,474.24

Finding the Fourth Proportional to 744,971,678,813.11, 1,117,457,516,966 and 179,009,365,474.24

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Solution

The fourth proportional to 744,971,678,813.11, 1,117,457,516,966 and 179,009,365,474.24 is: 268,514,047,910.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,971,678,813.11 : 1,117,457,516,966 = 179,009,365,474.24 : x
  2. Step 2: Convert to fraction form
    744,971,678,813.11/1,117,457,516,966 = 179,009,365,474.24/x
  3. Step 3: Cross multiply
    744,971,678,813.11x = 1,117,457,516,966 × 179,009,365,474.24
  4. Step 4: Simplify right side
    744,971,678,813.11x = 200,035,361,056,503,422,255,104
  5. Step 5: Solve for x
    x = 200,035,361,056,503,422,255,104/744,971,678,813.11
  6. Step 6: Final answer
    x = 268,514,047,910.12

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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.