Home / 16,358,532.30-24,590,942.55-14,020,191.90

Finding the Fourth Proportional to 16,358,532.30, 24,590,942.55 and 14,020,191.90

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Solution

The fourth proportional to 16,358,532.30, 24,590,942.55 and 14,020,191.90 is: 21,075,835.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,532.30 : 24,590,942.55 = 14,020,191.90 : x
  2. Step 2: Convert to fraction form
    16,358,532.30/24,590,942.55 = 14,020,191.90/x
  3. Step 3: Cross multiply
    16,358,532.30x = 24,590,942.55 × 14,020,191.90
  4. Step 4: Simplify right side
    16,358,532.30x = 344,769,733,552,875.38
  5. Step 5: Solve for x
    x = 344,769,733,552,875.38/16,358,532.30
  6. Step 6: Final answer
    x = 21,075,835.36

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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.