Home / 50,821,061.42-76,234,909.90-37,214,927.66

Finding the Fourth Proportional to 50,821,061.42, 76,234,909.90 and 37,214,927.66

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Solution

The fourth proportional to 50,821,061.42, 76,234,909.90 and 37,214,927.66 is: 55,824,821.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,821,061.42 : 76,234,909.90 = 37,214,927.66 : x
  2. Step 2: Convert to fraction form
    50,821,061.42/76,234,909.90 = 37,214,927.66/x
  3. Step 3: Cross multiply
    50,821,061.42x = 76,234,909.90 × 37,214,927.66
  4. Step 4: Simplify right side
    50,821,061.42x = 2,837,076,657,095,118
  5. Step 5: Solve for x
    x = 2,837,076,657,095,118/50,821,061.42
  6. Step 6: Final answer
    x = 55,824,821.01

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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.