Home / 2,088,897,038,971.20-3,134,776,826,670.90-729,053,750,865.80

Finding the Fourth Proportional to 2,088,897,038,971.20, 3,134,776,826,670.90 and 729,053,750,865.80

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Solution

The fourth proportional to 2,088,897,038,971.20, 3,134,776,826,670.90 and 729,053,750,865.80 is: 1,094,080,158,559.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,971.20 : 3,134,776,826,670.90 = 729,053,750,865.80 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,971.20/3,134,776,826,670.90 = 729,053,750,865.80/x
  3. Step 3: Cross multiply
    2,088,897,038,971.20x = 3,134,776,826,670.90 × 729,053,750,865.80
  4. Step 4: Simplify right side
    2,088,897,038,971.20x = 2,285,420,803,611,609,435,996,160
  5. Step 5: Solve for x
    x = 2,285,420,803,611,609,435,996,160/2,088,897,038,971.20
  6. Step 6: Final answer
    x = 1,094,080,158,559.27

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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.