Home / 1,345,544,097.70-2,018,316,146.56-1,345,544,097.70

Finding the Fourth Proportional to 1,345,544,097.70, 2,018,316,146.56 and 1,345,544,097.70

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Solution

The fourth proportional to 1,345,544,097.70, 2,018,316,146.56 and 1,345,544,097.70 is: 2,018,316,146.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,544,097.70 : 2,018,316,146.56 = 1,345,544,097.70 : x
  2. Step 2: Convert to fraction form
    1,345,544,097.70/2,018,316,146.56 = 1,345,544,097.70/x
  3. Step 3: Cross multiply
    1,345,544,097.70x = 2,018,316,146.56 × 1,345,544,097.70
  4. Step 4: Simplify right side
    1,345,544,097.70x = 2,715,733,378,296,416,256
  5. Step 5: Solve for x
    x = 2,715,733,378,296,416,256/1,345,544,097.70
  6. Step 6: Final answer
    x = 2,018,316,146.56

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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.