Home / 35,996,235,900.84-53,974,670,456.70-28,582,442,632.20

Finding the Fourth Proportional to 35,996,235,900.84, 53,974,670,456.70 and 28,582,442,632.20

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Solution

The fourth proportional to 35,996,235,900.84, 53,974,670,456.70 and 28,582,442,632.20 is: 42,858,034,550.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,996,235,900.84 : 53,974,670,456.70 = 28,582,442,632.20 : x
  2. Step 2: Convert to fraction form
    35,996,235,900.84/53,974,670,456.70 = 28,582,442,632.20/x
  3. Step 3: Cross multiply
    35,996,235,900.84x = 53,974,670,456.70 × 28,582,442,632.20
  4. Step 4: Simplify right side
    35,996,235,900.84x = 1,542,727,921,920,527,826,944
  5. Step 5: Solve for x
    x = 1,542,727,921,920,527,826,944/35,996,235,900.84
  6. Step 6: Final answer
    x = 42,858,034,550.34

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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.