Home / 735,901,026-1,103,720,474.43-293,206,604.16

Finding the Fourth Proportional to 735,901,026, 1,103,720,474.43 and 293,206,604.16

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Solution

The fourth proportional to 735,901,026, 1,103,720,474.43 and 293,206,604.16 is: 439,757,685.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,901,026 : 1,103,720,474.43 = 293,206,604.16 : x
  2. Step 2: Convert to fraction form
    735,901,026/1,103,720,474.43 = 293,206,604.16/x
  3. Step 3: Cross multiply
    735,901,026x = 1,103,720,474.43 × 293,206,604.16
  4. Step 4: Simplify right side
    735,901,026x = 323,618,132,249,484,480
  5. Step 5: Solve for x
    x = 323,618,132,249,484,480/735,901,026
  6. Step 6: Final answer
    x = 439,757,685.91

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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.