Home / 15,768,060.30-23,652,090.45-6,792,612.30

Finding the Fourth Proportional to 15,768,060.30, 23,652,090.45 and 6,792,612.30

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Solution

The fourth proportional to 15,768,060.30, 23,652,090.45 and 6,792,612.30 is: 10,188,918.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,768,060.30 : 23,652,090.45 = 6,792,612.30 : x
  2. Step 2: Convert to fraction form
    15,768,060.30/23,652,090.45 = 6,792,612.30/x
  3. Step 3: Cross multiply
    15,768,060.30x = 23,652,090.45 × 6,792,612.30
  4. Step 4: Simplify right side
    15,768,060.30x = 160,659,480,511,382.53
  5. Step 5: Solve for x
    x = 160,659,480,511,382.53/15,768,060.30
  6. Step 6: Final answer
    x = 10,188,918.45

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1.5x scale

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.