Home / 2,623,320,107.67-3,935,669,332.59-942,775,271.76

Finding the Fourth Proportional to 2,623,320,107.67, 3,935,669,332.59 and 942,775,271.76

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Solution

The fourth proportional to 2,623,320,107.67, 3,935,669,332.59 and 942,775,271.76 is: 1,414,410,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,320,107.67 : 3,935,669,332.59 = 942,775,271.76 : x
  2. Step 2: Convert to fraction form
    2,623,320,107.67/3,935,669,332.59 = 942,775,271.76/x
  3. Step 3: Cross multiply
    2,623,320,107.67x = 3,935,669,332.59 × 942,775,271.76
  4. Step 4: Simplify right side
    2,623,320,107.67x = 3,710,451,724,590,034,944
  5. Step 5: Solve for x
    x = 3,710,451,724,590,034,944/2,623,320,107.67
  6. Step 6: Final answer
    x = 1,414,410,583.65

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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.