Home / 629,230,032,024.30-943,845,048,036.45-624,822,047,793.90

Finding the Fourth Proportional to 629,230,032,024.30, 943,845,048,036.45 and 624,822,047,793.90

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Solution

The fourth proportional to 629,230,032,024.30, 943,845,048,036.45 and 624,822,047,793.90 is: 937,233,071,690.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,230,032,024.30 : 943,845,048,036.45 = 624,822,047,793.90 : x
  2. Step 2: Convert to fraction form
    629,230,032,024.30/943,845,048,036.45 = 624,822,047,793.90/x
  3. Step 3: Cross multiply
    629,230,032,024.30x = 943,845,048,036.45 × 624,822,047,793.90
  4. Step 4: Simplify right side
    629,230,032,024.30x = 589,735,195,714,266,593,230,848
  5. Step 5: Solve for x
    x = 589,735,195,714,266,593,230,848/629,230,032,024.30
  6. Step 6: Final answer
    x = 937,233,071,690.85

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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.