Home / 16,334,808.54-24,487,071.45-7,232,055.30

Finding the Fourth Proportional to 16,334,808.54, 24,487,071.45 and 7,232,055.30

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Solution

The fourth proportional to 16,334,808.54, 24,487,071.45 and 7,232,055.30 is: 10,841,379.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334,808.54 : 24,487,071.45 = 7,232,055.30 : x
  2. Step 2: Convert to fraction form
    16,334,808.54/24,487,071.45 = 7,232,055.30/x
  3. Step 3: Cross multiply
    16,334,808.54x = 24,487,071.45 × 7,232,055.30
  4. Step 4: Simplify right side
    16,334,808.54x = 177,091,854,861,451.19
  5. Step 5: Solve for x
    x = 177,091,854,861,451.19/16,334,808.54
  6. Step 6: Final answer
    x = 10,841,379.28

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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.