Home / 37,033,845.89-55,553,426.04-12,772,416.06

Finding the Fourth Proportional to 37,033,845.89, 55,553,426.04 and 12,772,416.06

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Solution

The fourth proportional to 37,033,845.89, 55,553,426.04 and 12,772,416.06 is: 19,159,540.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,033,845.89 : 55,553,426.04 = 12,772,416.06 : x
  2. Step 2: Convert to fraction form
    37,033,845.89/55,553,426.04 = 12,772,416.06/x
  3. Step 3: Cross multiply
    37,033,845.89x = 55,553,426.04 × 12,772,416.06
  4. Step 4: Simplify right side
    37,033,845.89x = 709,551,470,941,318.25
  5. Step 5: Solve for x
    x = 709,551,470,941,318.25/37,033,845.89
  6. Step 6: Final answer
    x = 19,159,540.52

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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.