Home / 32,989,691.02-49,482,927.04-12,244,165.83

Finding the Fourth Proportional to 32,989,691.02, 49,482,927.04 and 12,244,165.83

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Solution

The fourth proportional to 32,989,691.02, 49,482,927.04 and 12,244,165.83 is: 18,365,651.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,989,691.02 : 49,482,927.04 = 12,244,165.83 : x
  2. Step 2: Convert to fraction form
    32,989,691.02/49,482,927.04 = 12,244,165.83/x
  3. Step 3: Cross multiply
    32,989,691.02x = 49,482,927.04 × 12,244,165.83
  4. Step 4: Simplify right side
    32,989,691.02x = 605,877,164,153,526
  5. Step 5: Solve for x
    x = 605,877,164,153,526/32,989,691.02
  6. Step 6: Final answer
    x = 18,365,651.37

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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.