Home / 55,669,435.80-83,525,148.90-26,941,003.80

Finding the Fourth Proportional to 55,669,435.80, 83,525,148.90 and 26,941,003.80

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Solution

The fourth proportional to 55,669,435.80, 83,525,148.90 and 26,941,003.80 is: 40,421,666.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,669,435.80 : 83,525,148.90 = 26,941,003.80 : x
  2. Step 2: Convert to fraction form
    55,669,435.80/83,525,148.90 = 26,941,003.80/x
  3. Step 3: Cross multiply
    55,669,435.80x = 83,525,148.90 × 26,941,003.80
  4. Step 4: Simplify right side
    55,669,435.80x = 2,250,251,353,910,466
  5. Step 5: Solve for x
    x = 2,250,251,353,910,466/55,669,435.80
  6. Step 6: Final answer
    x = 40,421,666.24

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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.