Home / 735,161,012.80-1,101,397,826.40-598,104,347.20

Finding the Fourth Proportional to 735,161,012.80, 1,101,397,826.40 and 598,104,347.20

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Solution

The fourth proportional to 735,161,012.80, 1,101,397,826.40 and 598,104,347.20 is: 896,063,333.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,161,012.80 : 1,101,397,826.40 = 598,104,347.20 : x
  2. Step 2: Convert to fraction form
    735,161,012.80/1,101,397,826.40 = 598,104,347.20/x
  3. Step 3: Cross multiply
    735,161,012.80x = 1,101,397,826.40 × 598,104,347.20
  4. Step 4: Simplify right side
    735,161,012.80x = 658,750,827,966,471,040
  5. Step 5: Solve for x
    x = 658,750,827,966,471,040/735,161,012.80
  6. Step 6: Final answer
    x = 896,063,333.74

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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.