Home / 96,360,399.33-132,977,519.65-52,307,428.02

Finding the Fourth Proportional to 96,360,399.33, 132,977,519.65 and 52,307,428.02

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Solution

The fourth proportional to 96,360,399.33, 132,977,519.65 and 52,307,428.02 is: 72,184,342.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,360,399.33 : 132,977,519.65 = 52,307,428.02 : x
  2. Step 2: Convert to fraction form
    96,360,399.33/132,977,519.65 = 52,307,428.02/x
  3. Step 3: Cross multiply
    96,360,399.33x = 132,977,519.65 × 52,307,428.02
  4. Step 4: Simplify right side
    96,360,399.33x = 6,955,712,036,444,086
  5. Step 5: Solve for x
    x = 6,955,712,036,444,086/96,360,399.33
  6. Step 6: Final answer
    x = 72,184,342.17

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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.