Home / 4,989,523,138,038.30-7,471,395,069,683.50-3,443,597,895,952

Finding the Fourth Proportional to 4,989,523,138,038.30, 7,471,395,069,683.50 and 3,443,597,895,952

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Solution

The fourth proportional to 4,989,523,138,038.30, 7,471,395,069,683.50 and 3,443,597,895,952 is: 5,156,500,857,896.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,989,523,138,038.30 : 7,471,395,069,683.50 = 3,443,597,895,952 : x
  2. Step 2: Convert to fraction form
    4,989,523,138,038.30/7,471,395,069,683.50 = 3,443,597,895,952/x
  3. Step 3: Cross multiply
    4,989,523,138,038.30x = 7,471,395,069,683.50 × 3,443,597,895,952
  4. Step 4: Simplify right side
    4,989,523,138,038.30x = 25,728,480,341,788,246,088,351,744
  5. Step 5: Solve for x
    x = 25,728,480,341,788,246,088,351,744/4,989,523,138,038.30
  6. Step 6: Final answer
    x = 5,156,500,857,896.36

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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.