Home / 94,102,689,323.20-141,195,717,486.24-49,323,544,041.28

Finding the Fourth Proportional to 94,102,689,323.20, 141,195,717,486.24 and 49,323,544,041.28

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Solution

The fourth proportional to 94,102,689,323.20, 141,195,717,486.24 and 49,323,544,041.28 is: 74,007,164,300.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,102,689,323.20 : 141,195,717,486.24 = 49,323,544,041.28 : x
  2. Step 2: Convert to fraction form
    94,102,689,323.20/141,195,717,486.24 = 49,323,544,041.28/x
  3. Step 3: Cross multiply
    94,102,689,323.20x = 141,195,717,486.24 × 49,323,544,041.28
  4. Step 4: Simplify right side
    94,102,689,323.20x = 6,964,273,189,872,687,120,384
  5. Step 5: Solve for x
    x = 6,964,273,189,872,687,120,384/94,102,689,323.20
  6. Step 6: Final answer
    x = 74,007,164,300.62

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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.