Home / 744,971,670,091.35-1,117,457,503,874.10-179,009,356,752.48

Finding the Fourth Proportional to 744,971,670,091.35, 1,117,457,503,874.10 and 179,009,356,752.48

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Solution

The fourth proportional to 744,971,670,091.35, 1,117,457,503,874.10 and 179,009,356,752.48 is: 268,514,034,825.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,971,670,091.35 : 1,117,457,503,874.10 = 179,009,356,752.48 : x
  2. Step 2: Convert to fraction form
    744,971,670,091.35/1,117,457,503,874.10 = 179,009,356,752.48/x
  3. Step 3: Cross multiply
    744,971,670,091.35x = 1,117,457,503,874.10 × 179,009,356,752.48
  4. Step 4: Simplify right side
    744,971,670,091.35x = 200,035,348,966,734,601,125,888
  5. Step 5: Solve for x
    x = 200,035,348,966,734,601,125,888/744,971,670,091.35
  6. Step 6: Final answer
    x = 268,514,034,825.25

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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.