Home / 433,457,957,602.28-598,037,030,821.84-250,488,401,350.74

Finding the Fourth Proportional to 433,457,957,602.28, 598,037,030,821.84 and 250,488,401,350.74

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Solution

The fourth proportional to 433,457,957,602.28, 598,037,030,821.84 and 250,488,401,350.74 is: 345,596,008,036.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,457,957,602.28 : 598,037,030,821.84 = 250,488,401,350.74 : x
  2. Step 2: Convert to fraction form
    433,457,957,602.28/598,037,030,821.84 = 250,488,401,350.74/x
  3. Step 3: Cross multiply
    433,457,957,602.28x = 598,037,030,821.84 × 250,488,401,350.74
  4. Step 4: Simplify right side
    433,457,957,602.28x = 149,801,339,799,105,913,749,504
  5. Step 5: Solve for x
    x = 149,801,339,799,105,913,749,504/433,457,957,602.28
  6. Step 6: Final answer
    x = 345,596,008,036.74

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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.