Home / 35,113,005-52,621,685.10-19,767,613.32

Finding the Fourth Proportional to 35,113,005, 52,621,685.10 and 19,767,613.32

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Solution

The fourth proportional to 35,113,005, 52,621,685.10 and 19,767,613.32 is: 29,624,497.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,113,005 : 52,621,685.10 = 19,767,613.32 : x
  2. Step 2: Convert to fraction form
    35,113,005/52,621,685.10 = 19,767,613.32/x
  3. Step 3: Cross multiply
    35,113,005x = 52,621,685.10 × 19,767,613.32
  4. Step 4: Simplify right side
    35,113,005x = 1,040,205,123,303,605.62
  5. Step 5: Solve for x
    x = 1,040,205,123,303,605.62/35,113,005
  6. Step 6: Final answer
    x = 29,624,497.34

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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.