Home / 36,693,880.08-55,041,153.84-11,134,890.60

Finding the Fourth Proportional to 36,693,880.08, 55,041,153.84 and 11,134,890.60

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Solution

The fourth proportional to 36,693,880.08, 55,041,153.84 and 11,134,890.60 is: 16,702,437.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,693,880.08 : 55,041,153.84 = 11,134,890.60 : x
  2. Step 2: Convert to fraction form
    36,693,880.08/55,041,153.84 = 11,134,890.60/x
  3. Step 3: Cross multiply
    36,693,880.08x = 55,041,153.84 × 11,134,890.60
  4. Step 4: Simplify right side
    36,693,880.08x = 612,877,226,506,169.88
  5. Step 5: Solve for x
    x = 612,877,226,506,169.88/36,693,880.08
  6. Step 6: Final answer
    x = 16,702,437.17

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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.