Home / 1,493,755,065.26-2,061,562,750.05-850,167,478.16

Finding the Fourth Proportional to 1,493,755,065.26, 2,061,562,750.05 and 850,167,478.16

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Solution

The fourth proportional to 1,493,755,065.26, 2,061,562,750.05 and 850,167,478.16 is: 1,173,333,999.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,755,065.26 : 2,061,562,750.05 = 850,167,478.16 : x
  2. Step 2: Convert to fraction form
    1,493,755,065.26/2,061,562,750.05 = 850,167,478.16/x
  3. Step 3: Cross multiply
    1,493,755,065.26x = 2,061,562,750.05 × 850,167,478.16
  4. Step 4: Simplify right side
    1,493,755,065.26x = 1,752,673,604,278,602,752
  5. Step 5: Solve for x
    x = 1,752,673,604,278,602,752/1,493,755,065.26
  6. Step 6: Final answer
    x = 1,173,333,999.02

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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.