Home / 5,619,337,515,985.50-8,427,371,061,666.60-2,176,466,304,262.50

Finding the Fourth Proportional to 5,619,337,515,985.50, 8,427,371,061,666.60 and 2,176,466,304,262.50

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Solution

The fourth proportional to 5,619,337,515,985.50, 8,427,371,061,666.60 and 2,176,466,304,262.50 is: 3,264,066,110,472.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,337,515,985.50 : 8,427,371,061,666.60 = 2,176,466,304,262.50 : x
  2. Step 2: Convert to fraction form
    5,619,337,515,985.50/8,427,371,061,666.60 = 2,176,466,304,262.50/x
  3. Step 3: Cross multiply
    5,619,337,515,985.50x = 8,427,371,061,666.60 × 2,176,466,304,262.50
  4. Step 4: Simplify right side
    5,619,337,515,985.50x = 18,341,889,149,234,245,118,459,904
  5. Step 5: Solve for x
    x = 18,341,889,149,234,245,118,459,904/5,619,337,515,985.50
  6. Step 6: Final answer
    x = 3,264,066,110,472.37

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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.