Home / 2,088,897,038,942.90-3,134,776,826,629-729,053,750,837.40

Finding the Fourth Proportional to 2,088,897,038,942.90, 3,134,776,826,629 and 729,053,750,837.40

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Solution

The fourth proportional to 2,088,897,038,942.90, 3,134,776,826,629 and 729,053,750,837.40 is: 1,094,080,158,516.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,942.90 : 3,134,776,826,629 = 729,053,750,837.40 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,942.90/3,134,776,826,629 = 729,053,750,837.40/x
  3. Step 3: Cross multiply
    2,088,897,038,942.90x = 3,134,776,826,629 × 729,053,750,837.40
  4. Step 4: Simplify right side
    2,088,897,038,942.90x = 2,285,420,803,492,034,593,685,504
  5. Step 5: Solve for x
    x = 2,285,420,803,492,034,593,685,504/2,088,897,038,942.90
  6. Step 6: Final answer
    x = 1,094,080,158,516.85

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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.