Home / 183,356,363.53-253,097,598.47-109,016,746.72

Finding the Fourth Proportional to 183,356,363.53, 253,097,598.47 and 109,016,746.72

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Solution

The fourth proportional to 183,356,363.53, 253,097,598.47 and 109,016,746.72 is: 150,482,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,356,363.53 : 253,097,598.47 = 109,016,746.72 : x
  2. Step 2: Convert to fraction form
    183,356,363.53/253,097,598.47 = 109,016,746.72/x
  3. Step 3: Cross multiply
    183,356,363.53x = 253,097,598.47 × 109,016,746.72
  4. Step 4: Simplify right side
    183,356,363.53x = 27,591,876,786,806,892
  5. Step 5: Solve for x
    x = 27,591,876,786,806,892/183,356,363.53
  6. Step 6: Final answer
    x = 150,482,242.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.