Home / 704,776,163.40-1,057,164,245.10-244,666,355.40

Finding the Fourth Proportional to 704,776,163.40, 1,057,164,245.10 and 244,666,355.40

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Solution

The fourth proportional to 704,776,163.40, 1,057,164,245.10 and 244,666,355.40 is: 366,999,533.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,776,163.40 : 1,057,164,245.10 = 244,666,355.40 : x
  2. Step 2: Convert to fraction form
    704,776,163.40/1,057,164,245.10 = 244,666,355.40/x
  3. Step 3: Cross multiply
    704,776,163.40x = 1,057,164,245.10 × 244,666,355.40
  4. Step 4: Simplify right side
    704,776,163.40x = 258,652,522,907,809,312
  5. Step 5: Solve for x
    x = 258,652,522,907,809,312/704,776,163.40
  6. Step 6: Final answer
    x = 366,999,533.10

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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.