Home / 36,916,312.80-55,373,740.20-11,026,148.36

Finding the Fourth Proportional to 36,916,312.80, 55,373,740.20 and 11,026,148.36

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Solution

The fourth proportional to 36,916,312.80, 55,373,740.20 and 11,026,148.36 is: 16,539,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,916,312.80 : 55,373,740.20 = 11,026,148.36 : x
  2. Step 2: Convert to fraction form
    36,916,312.80/55,373,740.20 = 11,026,148.36/x
  3. Step 3: Cross multiply
    36,916,312.80x = 55,373,740.20 × 11,026,148.36
  4. Step 4: Simplify right side
    36,916,312.80x = 610,559,074,693,296.12
  5. Step 5: Solve for x
    x = 610,559,074,693,296.12/36,916,312.80
  6. Step 6: Final answer
    x = 16,539,004.80

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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.