Home / 1,044,448,528,821.30-1,567,388,427,319.90-364,526,884,768.34

Finding the Fourth Proportional to 1,044,448,528,821.30, 1,567,388,427,319.90 and 364,526,884,768.34

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Solution

The fourth proportional to 1,044,448,528,821.30, 1,567,388,427,319.90 and 364,526,884,768.34 is: 547,040,093,280.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,821.30 : 1,567,388,427,319.90 = 364,526,884,768.34 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,821.30/1,567,388,427,319.90 = 364,526,884,768.34/x
  3. Step 3: Cross multiply
    1,044,448,528,821.30x = 1,567,388,427,319.90 × 364,526,884,768.34
  4. Step 4: Simplify right side
    1,044,448,528,821.30x = 571,355,220,632,870,861,144,064
  5. Step 5: Solve for x
    x = 571,355,220,632,870,861,144,064/1,044,448,528,821.30
  6. Step 6: Final answer
    x = 547,040,093,280.30

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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.