Home / 1,455,824,112.66-2,184,599,071.71-536,345,627.22

Finding the Fourth Proportional to 1,455,824,112.66, 2,184,599,071.71 and 536,345,627.22

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Solution

The fourth proportional to 1,455,824,112.66, 2,184,599,071.71 and 536,345,627.22 is: 804,836,346.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,455,824,112.66 : 2,184,599,071.71 = 536,345,627.22 : x
  2. Step 2: Convert to fraction form
    1,455,824,112.66/2,184,599,071.71 = 536,345,627.22/x
  3. Step 3: Cross multiply
    1,455,824,112.66x = 2,184,599,071.71 × 536,345,627.22
  4. Step 4: Simplify right side
    1,455,824,112.66x = 1,171,700,159,340,529,664
  5. Step 5: Solve for x
    x = 1,171,700,159,340,529,664/1,455,824,112.66
  6. Step 6: Final answer
    x = 804,836,346.06

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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.