Home / 569,538,492.90-854,389,605.30-176,096,002.38

Finding the Fourth Proportional to 569,538,492.90, 854,389,605.30 and 176,096,002.38

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Solution

The fourth proportional to 569,538,492.90, 854,389,605.30 and 176,096,002.38 is: 264,169,315.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,538,492.90 : 854,389,605.30 = 176,096,002.38 : x
  2. Step 2: Convert to fraction form
    569,538,492.90/854,389,605.30 = 176,096,002.38/x
  3. Step 3: Cross multiply
    569,538,492.90x = 854,389,605.30 × 176,096,002.38
  4. Step 4: Simplify right side
    569,538,492.90x = 150,454,593,968,356,064
  5. Step 5: Solve for x
    x = 150,454,593,968,356,064/569,538,492.90
  6. Step 6: Final answer
    x = 264,169,315.76

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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.