Home / 2,088,897,038,856.80-3,134,776,826,499.80-729,053,750,751.45

Finding the Fourth Proportional to 2,088,897,038,856.80, 3,134,776,826,499.80 and 729,053,750,751.45

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Solution

The fourth proportional to 2,088,897,038,856.80, 3,134,776,826,499.80 and 729,053,750,751.45 is: 1,094,080,158,387.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,856.80 : 3,134,776,826,499.80 = 729,053,750,751.45 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,856.80/3,134,776,826,499.80 = 729,053,750,751.45/x
  3. Step 3: Cross multiply
    2,088,897,038,856.80x = 3,134,776,826,499.80 × 729,053,750,751.45
  4. Step 4: Simplify right side
    2,088,897,038,856.80x = 2,285,420,803,128,406,287,843,328
  5. Step 5: Solve for x
    x = 2,285,420,803,128,406,287,843,328/2,088,897,038,856.80
  6. Step 6: Final answer
    x = 1,094,080,158,387.87

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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.