Home / 2,242,114,098.50-3,094,057,509.78-1,238,510,065.70

Finding the Fourth Proportional to 2,242,114,098.50, 3,094,057,509.78 and 1,238,510,065.70

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Solution

The fourth proportional to 2,242,114,098.50, 3,094,057,509.78 and 1,238,510,065.70 is: 1,709,110,777.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,114,098.50 : 3,094,057,509.78 = 1,238,510,065.70 : x
  2. Step 2: Convert to fraction form
    2,242,114,098.50/3,094,057,509.78 = 1,238,510,065.70/x
  3. Step 3: Cross multiply
    2,242,114,098.50x = 3,094,057,509.78 × 1,238,510,065.70
  4. Step 4: Simplify right side
    2,242,114,098.50x = 3,832,021,369,717,206,528
  5. Step 5: Solve for x
    x = 3,832,021,369,717,206,528/2,242,114,098.50
  6. Step 6: Final answer
    x = 1,709,110,777.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.