Home / 183,672,837.36-253,468,501.38-101,166,622.11

Finding the Fourth Proportional to 183,672,837.36, 253,468,501.38 and 101,166,622.11

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Solution

The fourth proportional to 183,672,837.36, 253,468,501.38 and 101,166,622.11 is: 139,609,930.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,672,837.36 : 253,468,501.38 = 101,166,622.11 : x
  2. Step 2: Convert to fraction form
    183,672,837.36/253,468,501.38 = 101,166,622.11/x
  3. Step 3: Cross multiply
    183,672,837.36x = 253,468,501.38 × 101,166,622.11
  4. Step 4: Simplify right side
    183,672,837.36x = 25,642,552,095,898,472
  5. Step 5: Solve for x
    x = 25,642,552,095,898,472/183,672,837.36
  6. Step 6: Final answer
    x = 139,609,930.70

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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.