Home / 73,508,002.70-110,262,004.05-62,028,877.10

Finding the Fourth Proportional to 73,508,002.70, 110,262,004.05 and 62,028,877.10

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Solution

The fourth proportional to 73,508,002.70, 110,262,004.05 and 62,028,877.10 is: 93,043,315.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,508,002.70 : 110,262,004.05 = 62,028,877.10 : x
  2. Step 2: Convert to fraction form
    73,508,002.70/110,262,004.05 = 62,028,877.10/x
  3. Step 3: Cross multiply
    73,508,002.70x = 110,262,004.05 × 62,028,877.10
  4. Step 4: Simplify right side
    73,508,002.70x = 6,839,428,298,017,152
  5. Step 5: Solve for x
    x = 6,839,428,298,017,152/73,508,002.70
  6. Step 6: Final answer
    x = 93,043,315.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.