Home / 26,779,729.58-36,960,066.84-16,331,807.30

Finding the Fourth Proportional to 26,779,729.58, 36,960,066.84 and 16,331,807.30

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Solution

The fourth proportional to 26,779,729.58, 36,960,066.84 and 16,331,807.30 is: 22,540,357.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,779,729.58 : 36,960,066.84 = 16,331,807.30 : x
  2. Step 2: Convert to fraction form
    26,779,729.58/36,960,066.84 = 16,331,807.30/x
  3. Step 3: Cross multiply
    26,779,729.58x = 36,960,066.84 × 16,331,807.30
  4. Step 4: Simplify right side
    26,779,729.58x = 603,624,689,426,000
  5. Step 5: Solve for x
    x = 603,624,689,426,000/26,779,729.58
  6. Step 6: Final answer
    x = 22,540,357.91

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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.