Home / 1,452,624,208,875.60-2,178,944,458,330.10-484,529,992,572.76

Finding the Fourth Proportional to 1,452,624,208,875.60, 2,178,944,458,330.10 and 484,529,992,572.76

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Solution

The fourth proportional to 1,452,624,208,875.60, 2,178,944,458,330.10 and 484,529,992,572.76 is: 726,797,705,669.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,624,208,875.60 : 2,178,944,458,330.10 = 484,529,992,572.76 : x
  2. Step 2: Convert to fraction form
    1,452,624,208,875.60/2,178,944,458,330.10 = 484,529,992,572.76/x
  3. Step 3: Cross multiply
    1,452,624,208,875.60x = 2,178,944,458,330.10 × 484,529,992,572.76
  4. Step 4: Simplify right side
    1,452,624,208,875.60x = 1,055,763,942,211,139,940,646,912
  5. Step 5: Solve for x
    x = 1,055,763,942,211,139,940,646,912/1,452,624,208,875.60
  6. Step 6: Final answer
    x = 726,797,705,669.76

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Double scale
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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.