Home / 2,910,457,622.59-4,364,092,110.88-1,433,349,249.55

Finding the Fourth Proportional to 2,910,457,622.59, 4,364,092,110.88 and 1,433,349,249.55

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Solution

The fourth proportional to 2,910,457,622.59, 4,364,092,110.88 and 1,433,349,249.55 is: 2,149,238,698.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,457,622.59 : 4,364,092,110.88 = 1,433,349,249.55 : x
  2. Step 2: Convert to fraction form
    2,910,457,622.59/4,364,092,110.88 = 1,433,349,249.55/x
  3. Step 3: Cross multiply
    2,910,457,622.59x = 4,364,092,110.88 × 1,433,349,249.55
  4. Step 4: Simplify right side
    2,910,457,622.59x = 6,255,268,152,087,882,752
  5. Step 5: Solve for x
    x = 6,255,268,152,087,882,752/2,910,457,622.59
  6. Step 6: Final answer
    x = 2,149,238,698.25

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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.