Home / 1,702,613,953.98-2,349,606,217.23-920,332,801.98

Finding the Fourth Proportional to 1,702,613,953.98, 2,349,606,217.23 and 920,332,801.98

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Solution

The fourth proportional to 1,702,613,953.98, 2,349,606,217.23 and 920,332,801.98 is: 1,270,058,704.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,613,953.98 : 2,349,606,217.23 = 920,332,801.98 : x
  2. Step 2: Convert to fraction form
    1,702,613,953.98/2,349,606,217.23 = 920,332,801.98/x
  3. Step 3: Cross multiply
    1,702,613,953.98x = 2,349,606,217.23 × 920,332,801.98
  4. Step 4: Simplify right side
    1,702,613,953.98x = 2,162,419,673,452,914,432
  5. Step 5: Solve for x
    x = 2,162,419,673,452,914,432/1,702,613,953.98
  6. Step 6: Final answer
    x = 1,270,058,704.97

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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.