Home / 32,671,232.20-49,006,848.30-31,076,909.20

Finding the Fourth Proportional to 32,671,232.20, 49,006,848.30 and 31,076,909.20

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Solution

The fourth proportional to 32,671,232.20, 49,006,848.30 and 31,076,909.20 is: 46,615,363.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,232.20 : 49,006,848.30 = 31,076,909.20 : x
  2. Step 2: Convert to fraction form
    32,671,232.20/49,006,848.30 = 31,076,909.20/x
  3. Step 3: Cross multiply
    32,671,232.20x = 49,006,848.30 × 31,076,909.20
  4. Step 4: Simplify right side
    32,671,232.20x = 1,522,981,374,797,274.25
  5. Step 5: Solve for x
    x = 1,522,981,374,797,274.25/32,671,232.20
  6. Step 6: Final answer
    x = 46,615,363.80

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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.