Home / 96,736,846.87-133,341,254.07-65,365,097.32

Finding the Fourth Proportional to 96,736,846.87, 133,341,254.07 and 65,365,097.32

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Solution

The fourth proportional to 96,736,846.87, 133,341,254.07 and 65,365,097.32 is: 90,098,699.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,736,846.87 : 133,341,254.07 = 65,365,097.32 : x
  2. Step 2: Convert to fraction form
    96,736,846.87/133,341,254.07 = 65,365,097.32/x
  3. Step 3: Cross multiply
    96,736,846.87x = 133,341,254.07 × 65,365,097.32
  4. Step 4: Simplify right side
    96,736,846.87x = 8,715,864,049,056,396
  5. Step 5: Solve for x
    x = 8,715,864,049,056,396/96,736,846.87
  6. Step 6: Final answer
    x = 90,098,699.01

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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.