Home / 35,634,718.32-49,175,950.68-19,337,194.32

Finding the Fourth Proportional to 35,634,718.32, 49,175,950.68 and 19,337,194.32

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Solution

The fourth proportional to 35,634,718.32, 49,175,950.68 and 19,337,194.32 is: 26,685,349.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634,718.32 : 49,175,950.68 = 19,337,194.32 : x
  2. Step 2: Convert to fraction form
    35,634,718.32/49,175,950.68 = 19,337,194.32/x
  3. Step 3: Cross multiply
    35,634,718.32x = 49,175,950.68 × 19,337,194.32
  4. Step 4: Simplify right side
    35,634,718.32x = 950,924,914,169,896.12
  5. Step 5: Solve for x
    x = 950,924,914,169,896.12/35,634,718.32
  6. Step 6: Final answer
    x = 26,685,349.54

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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.