Home / 43,095,254.08-64,653,145.44-16,169,143.36

Finding the Fourth Proportional to 43,095,254.08, 64,653,145.44 and 16,169,143.36

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Solution

The fourth proportional to 43,095,254.08, 64,653,145.44 and 16,169,143.36 is: 24,257,566.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,095,254.08 : 64,653,145.44 = 16,169,143.36 : x
  2. Step 2: Convert to fraction form
    43,095,254.08/64,653,145.44 = 16,169,143.36/x
  3. Step 3: Cross multiply
    43,095,254.08x = 64,653,145.44 × 16,169,143.36
  4. Step 4: Simplify right side
    43,095,254.08x = 1,045,385,977,294,290.25
  5. Step 5: Solve for x
    x = 1,045,385,977,294,290.25/43,095,254.08
  6. Step 6: Final answer
    x = 24,257,566.17

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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.