Home / 2,088,897,038,783.70-3,134,776,826,390.20-729,053,750,678.30

Finding the Fourth Proportional to 2,088,897,038,783.70, 3,134,776,826,390.20 and 729,053,750,678.30

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Solution

The fourth proportional to 2,088,897,038,783.70, 3,134,776,826,390.20 and 729,053,750,678.30 is: 1,094,080,158,278.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,783.70 : 3,134,776,826,390.20 = 729,053,750,678.30 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,783.70/3,134,776,826,390.20 = 729,053,750,678.30/x
  3. Step 3: Cross multiply
    2,088,897,038,783.70x = 3,134,776,826,390.20 × 729,053,750,678.30
  4. Step 4: Simplify right side
    2,088,897,038,783.70x = 2,285,420,802,819,193,607,028,736
  5. Step 5: Solve for x
    x = 2,285,420,802,819,193,607,028,736/2,088,897,038,783.70
  6. Step 6: Final answer
    x = 1,094,080,158,278.13

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Double scale
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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.