Home / 183,262,032.36-252,895,097.70-100,755,216.36

Finding the Fourth Proportional to 183,262,032.36, 252,895,097.70 and 100,755,216.36

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Solution

The fourth proportional to 183,262,032.36, 252,895,097.70 and 100,755,216.36 is: 139,038,621.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,262,032.36 : 252,895,097.70 = 100,755,216.36 : x
  2. Step 2: Convert to fraction form
    183,262,032.36/252,895,097.70 = 100,755,216.36/x
  3. Step 3: Cross multiply
    183,262,032.36x = 252,895,097.70 × 100,755,216.36
  4. Step 4: Simplify right side
    183,262,032.36x = 25,480,500,285,146,836
  5. Step 5: Solve for x
    x = 25,480,500,285,146,836/183,262,032.36
  6. Step 6: Final answer
    x = 139,038,621.13

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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.