Home / 2,032,729,766.12-3,045,487,415.16-849,702,384.20

Finding the Fourth Proportional to 2,032,729,766.12, 3,045,487,415.16 and 849,702,384.20

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Solution

The fourth proportional to 2,032,729,766.12, 3,045,487,415.16 and 849,702,384.20 is: 1,273,045,714.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,729,766.12 : 3,045,487,415.16 = 849,702,384.20 : x
  2. Step 2: Convert to fraction form
    2,032,729,766.12/3,045,487,415.16 = 849,702,384.20/x
  3. Step 3: Cross multiply
    2,032,729,766.12x = 3,045,487,415.16 × 849,702,384.20
  4. Step 4: Simplify right side
    2,032,729,766.12x = 2,587,757,917,712,547,328
  5. Step 5: Solve for x
    x = 2,587,757,917,712,547,328/2,032,729,766.12
  6. Step 6: Final answer
    x = 1,273,045,714.61

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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.