Home / 1,156,220,166-1,734,670,941.48-465,772,122.48

Finding the Fourth Proportional to 1,156,220,166, 1,734,670,941.48 and 465,772,122.48

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Solution

The fourth proportional to 1,156,220,166, 1,734,670,941.48 and 465,772,122.48 is: 698,795,428.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,220,166 : 1,734,670,941.48 = 465,772,122.48 : x
  2. Step 2: Convert to fraction form
    1,156,220,166/1,734,670,941.48 = 465,772,122.48/x
  3. Step 3: Cross multiply
    1,156,220,166x = 1,734,670,941.48 × 465,772,122.48
  4. Step 4: Simplify right side
    1,156,220,166x = 807,961,366,217,519,488
  5. Step 5: Solve for x
    x = 807,961,366,217,519,488/1,156,220,166
  6. Step 6: Final answer
    x = 698,795,428.39

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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.