Home / 13,996,833,466.90-20,998,273,509.15-4,183,173,102.10

Finding the Fourth Proportional to 13,996,833,466.90, 20,998,273,509.15 and 4,183,173,102.10

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Solution

The fourth proportional to 13,996,833,466.90, 20,998,273,509.15 and 4,183,173,102.10 is: 6,275,663,216.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,996,833,466.90 : 20,998,273,509.15 = 4,183,173,102.10 : x
  2. Step 2: Convert to fraction form
    13,996,833,466.90/20,998,273,509.15 = 4,183,173,102.10/x
  3. Step 3: Cross multiply
    13,996,833,466.90x = 20,998,273,509.15 × 4,183,173,102.10
  4. Step 4: Simplify right side
    13,996,833,466.90x = 87,839,412,934,015,254,528
  5. Step 5: Solve for x
    x = 87,839,412,934,015,254,528/13,996,833,466.90
  6. Step 6: Final answer
    x = 6,275,663,216.38

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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.