Home / 96,360,374.45-132,977,485.40-52,307,403.14

Finding the Fourth Proportional to 96,360,374.45, 132,977,485.40 and 52,307,403.14

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Solution

The fourth proportional to 96,360,374.45, 132,977,485.40 and 52,307,403.14 is: 72,184,307.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,360,374.45 : 132,977,485.40 = 52,307,403.14 : x
  2. Step 2: Convert to fraction form
    96,360,374.45/132,977,485.40 = 52,307,403.14/x
  3. Step 3: Cross multiply
    96,360,374.45x = 132,977,485.40 × 52,307,403.14
  4. Step 4: Simplify right side
    96,360,374.45x = 6,955,706,936,434,839
  5. Step 5: Solve for x
    x = 6,955,706,936,434,839/96,360,374.45
  6. Step 6: Final answer
    x = 72,184,307.88

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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.