Home / 575,526,068,650.33-794,194,509,677.86-315,053,389,093.02

Finding the Fourth Proportional to 575,526,068,650.33, 794,194,509,677.86 and 315,053,389,093.02

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Solution

The fourth proportional to 575,526,068,650.33, 794,194,509,677.86 and 315,053,389,093.02 is: 434,756,452,405.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,526,068,650.33 : 794,194,509,677.86 = 315,053,389,093.02 : x
  2. Step 2: Convert to fraction form
    575,526,068,650.33/794,194,509,677.86 = 315,053,389,093.02/x
  3. Step 3: Cross multiply
    575,526,068,650.33x = 794,194,509,677.86 × 315,053,389,093.02
  4. Step 4: Simplify right side
    575,526,068,650.33x = 250,213,671,873,079,060,463,616
  5. Step 5: Solve for x
    x = 250,213,671,873,079,060,463,616/575,526,068,650.33
  6. Step 6: Final answer
    x = 434,756,452,405.11

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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.