Home / 2,088,897,038,983.20-3,134,776,826,689.60-729,053,750,877.80

Finding the Fourth Proportional to 2,088,897,038,983.20, 3,134,776,826,689.60 and 729,053,750,877.80

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Solution

The fourth proportional to 2,088,897,038,983.20, 3,134,776,826,689.60 and 729,053,750,877.80 is: 1,094,080,158,577.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,983.20 : 3,134,776,826,689.60 = 729,053,750,877.80 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,983.20/3,134,776,826,689.60 = 729,053,750,877.80/x
  3. Step 3: Cross multiply
    2,088,897,038,983.20x = 3,134,776,826,689.60 × 729,053,750,877.80
  4. Step 4: Simplify right side
    2,088,897,038,983.20x = 2,285,420,803,662,860,206,997,504
  5. Step 5: Solve for x
    x = 2,285,420,803,662,860,206,997,504/2,088,897,038,983.20
  6. Step 6: Final answer
    x = 1,094,080,158,577.52

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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.