Home / 595,562,506.40-893,371,753.20-186,631,997.60

Finding the Fourth Proportional to 595,562,506.40, 893,371,753.20 and 186,631,997.60

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Solution

The fourth proportional to 595,562,506.40, 893,371,753.20 and 186,631,997.60 is: 279,956,768.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,562,506.40 : 893,371,753.20 = 186,631,997.60 : x
  2. Step 2: Convert to fraction form
    595,562,506.40/893,371,753.20 = 186,631,997.60/x
  3. Step 3: Cross multiply
    595,562,506.40x = 893,371,753.20 × 186,631,997.60
  4. Step 4: Simplify right side
    595,562,506.40x = 166,731,754,899,130,208
  5. Step 5: Solve for x
    x = 166,731,754,899,130,208/595,562,506.40
  6. Step 6: Final answer
    x = 279,956,768.78

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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.