Home / 21,753,737.26-32,630,131.94-10,232,818.70

Finding the Fourth Proportional to 21,753,737.26, 32,630,131.94 and 10,232,818.70

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Solution

The fourth proportional to 21,753,737.26, 32,630,131.94 and 10,232,818.70 is: 15,349,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,753,737.26 : 32,630,131.94 = 10,232,818.70 : x
  2. Step 2: Convert to fraction form
    21,753,737.26/32,630,131.94 = 10,232,818.70/x
  3. Step 3: Cross multiply
    21,753,737.26x = 32,630,131.94 × 10,232,818.70
  4. Step 4: Simplify right side
    21,753,737.26x = 333,898,224,084,784.50
  5. Step 5: Solve for x
    x = 333,898,224,084,784.50/21,753,737.26
  6. Step 6: Final answer
    x = 15,349,005.10

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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.