Home / 735,984,200.10-1,103,976,300.15-529,359,939.30

Finding the Fourth Proportional to 735,984,200.10, 1,103,976,300.15 and 529,359,939.30

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Solution

The fourth proportional to 735,984,200.10, 1,103,976,300.15 and 529,359,939.30 is: 794,039,908.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,984,200.10 : 1,103,976,300.15 = 529,359,939.30 : x
  2. Step 2: Convert to fraction form
    735,984,200.10/1,103,976,300.15 = 529,359,939.30/x
  3. Step 3: Cross multiply
    735,984,200.10x = 1,103,976,300.15 × 529,359,939.30
  4. Step 4: Simplify right side
    735,984,200.10x = 584,400,827,236,042,624
  5. Step 5: Solve for x
    x = 584,400,827,236,042,624/735,984,200.10
  6. Step 6: Final answer
    x = 794,039,908.95

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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.