Home / 21,970,186.02-32,956,649.19-5,796,152.85

Finding the Fourth Proportional to 21,970,186.02, 32,956,649.19 and 5,796,152.85

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Solution

The fourth proportional to 21,970,186.02, 32,956,649.19 and 5,796,152.85 is: 8,694,590.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,970,186.02 : 32,956,649.19 = 5,796,152.85 : x
  2. Step 2: Convert to fraction form
    21,970,186.02/32,956,649.19 = 5,796,152.85/x
  3. Step 3: Cross multiply
    21,970,186.02x = 32,956,649.19 × 5,796,152.85
  4. Step 4: Simplify right side
    21,970,186.02x = 191,021,776,129,068.69
  5. Step 5: Solve for x
    x = 191,021,776,129,068.69/21,970,186.02
  6. Step 6: Final answer
    x = 8,694,590.75

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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.