Home / 35,634,712.32-49,175,942.40-19,337,188.32

Finding the Fourth Proportional to 35,634,712.32, 49,175,942.40 and 19,337,188.32

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Solution

The fourth proportional to 35,634,712.32, 49,175,942.40 and 19,337,188.32 is: 26,685,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634,712.32 : 49,175,942.40 = 19,337,188.32 : x
  2. Step 2: Convert to fraction form
    35,634,712.32/49,175,942.40 = 19,337,188.32/x
  3. Step 3: Cross multiply
    35,634,712.32x = 49,175,942.40 × 19,337,188.32
  4. Step 4: Simplify right side
    35,634,712.32x = 950,924,459,002,272.75
  5. Step 5: Solve for x
    x = 950,924,459,002,272.75/35,634,712.32
  6. Step 6: Final answer
    x = 26,685,341.26

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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.