Home / 880,193,675.52-1,320,334,368-334,977,465.60

Finding the Fourth Proportional to 880,193,675.52, 1,320,334,368 and 334,977,465.60

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Solution

The fourth proportional to 880,193,675.52, 1,320,334,368 and 334,977,465.60 is: 502,482,888.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,193,675.52 : 1,320,334,368 = 334,977,465.60 : x
  2. Step 2: Convert to fraction form
    880,193,675.52/1,320,334,368 = 334,977,465.60/x
  3. Step 3: Cross multiply
    880,193,675.52x = 1,320,334,368 × 334,977,465.60
  4. Step 4: Simplify right side
    880,193,675.52x = 442,282,260,337,217,792
  5. Step 5: Solve for x
    x = 442,282,260,337,217,792/880,193,675.52
  6. Step 6: Final answer
    x = 502,482,888.30

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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.