Home / 1,483,600,338.06-2,047,372,495.13-814,588,715.61

Finding the Fourth Proportional to 1,483,600,338.06, 2,047,372,495.13 and 814,588,715.61

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Solution

The fourth proportional to 1,483,600,338.06, 2,047,372,495.13 and 814,588,715.61 is: 1,124,134,639.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,600,338.06 : 2,047,372,495.13 = 814,588,715.61 : x
  2. Step 2: Convert to fraction form
    1,483,600,338.06/2,047,372,495.13 = 814,588,715.61/x
  3. Step 3: Cross multiply
    1,483,600,338.06x = 2,047,372,495.13 × 814,588,715.61
  4. Step 4: Simplify right side
    1,483,600,338.06x = 1,667,766,531,184,002,304
  5. Step 5: Solve for x
    x = 1,667,766,531,184,002,304/1,483,600,338.06
  6. Step 6: Final answer
    x = 1,124,134,639.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.