Home / 302,486,086,596.30-453,729,129,894.45-302,486,086,596.30

Finding the Fourth Proportional to 302,486,086,596.30, 453,729,129,894.45 and 302,486,086,596.30

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Solution

The fourth proportional to 302,486,086,596.30, 453,729,129,894.45 and 302,486,086,596.30 is: 453,729,129,894.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,486,086,596.30 : 453,729,129,894.45 = 302,486,086,596.30 : x
  2. Step 2: Convert to fraction form
    302,486,086,596.30/453,729,129,894.45 = 302,486,086,596.30/x
  3. Step 3: Cross multiply
    302,486,086,596.30x = 453,729,129,894.45 × 302,486,086,596.30
  4. Step 4: Simplify right side
    302,486,086,596.30x = 137,246,748,876,516,444,078,080
  5. Step 5: Solve for x
    x = 137,246,748,876,516,444,078,080/302,486,086,596.30
  6. Step 6: Final answer
    x = 453,729,129,894.45

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1.5x scale

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.