Home / 49,754,441,564.10-68,295,649,089.89-43,989,369,596.10

Finding the Fourth Proportional to 49,754,441,564.10, 68,295,649,089.89 and 43,989,369,596.10

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Solution

The fourth proportional to 49,754,441,564.10, 68,295,649,089.89 and 43,989,369,596.10 is: 60,382,198,155.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,754,441,564.10 : 68,295,649,089.89 = 43,989,369,596.10 : x
  2. Step 2: Convert to fraction form
    49,754,441,564.10/68,295,649,089.89 = 43,989,369,596.10/x
  3. Step 3: Cross multiply
    49,754,441,564.10x = 68,295,649,089.89 × 43,989,369,596.10
  4. Step 4: Simplify right side
    49,754,441,564.10x = 3,004,282,549,620,501,905,408
  5. Step 5: Solve for x
    x = 3,004,282,549,620,501,905,408/49,754,441,564.10
  6. Step 6: Final answer
    x = 60,382,198,155.11

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.