Home / 96,736,847.36-133,341,254.78-65,365,097.81

Finding the Fourth Proportional to 96,736,847.36, 133,341,254.78 and 65,365,097.81

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Solution

The fourth proportional to 96,736,847.36, 133,341,254.78 and 65,365,097.81 is: 90,098,699.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,736,847.36 : 133,341,254.78 = 65,365,097.81 : x
  2. Step 2: Convert to fraction form
    96,736,847.36/133,341,254.78 = 65,365,097.81/x
  3. Step 3: Cross multiply
    96,736,847.36x = 133,341,254.78 × 65,365,097.81
  4. Step 4: Simplify right side
    96,736,847.36x = 8,715,864,159,809,299
  5. Step 5: Solve for x
    x = 8,715,864,159,809,299/96,736,847.36
  6. Step 6: Final answer
    x = 90,098,699.70

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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.