Home / 96,967,914.22-133,818,547.71-52,917,750.39

Finding the Fourth Proportional to 96,967,914.22, 133,818,547.71 and 52,917,750.39

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Solution

The fourth proportional to 96,967,914.22, 133,818,547.71 and 52,917,750.39 is: 73,028,037.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,967,914.22 : 133,818,547.71 = 52,917,750.39 : x
  2. Step 2: Convert to fraction form
    96,967,914.22/133,818,547.71 = 52,917,750.39/x
  3. Step 3: Cross multiply
    96,967,914.22x = 133,818,547.71 × 52,917,750.39
  4. Step 4: Simplify right side
    96,967,914.22x = 7,081,376,505,270,086
  5. Step 5: Solve for x
    x = 7,081,376,505,270,086/96,967,914.22
  6. Step 6: Final answer
    x = 73,028,037.80

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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.