Home / 1,094,282,386.76-1,641,524,485.82-357,356,153.49

Finding the Fourth Proportional to 1,094,282,386.76, 1,641,524,485.82 and 357,356,153.49

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Solution

The fourth proportional to 1,094,282,386.76, 1,641,524,485.82 and 357,356,153.49 is: 536,067,182.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,282,386.76 : 1,641,524,485.82 = 357,356,153.49 : x
  2. Step 2: Convert to fraction form
    1,094,282,386.76/1,641,524,485.82 = 357,356,153.49/x
  3. Step 3: Cross multiply
    1,094,282,386.76x = 1,641,524,485.82 × 357,356,153.49
  4. Step 4: Simplify right side
    1,094,282,386.76x = 586,608,876,110,498,560
  5. Step 5: Solve for x
    x = 586,608,876,110,498,560/1,094,282,386.76
  6. Step 6: Final answer
    x = 536,067,182.67

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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.