Home / 15,552,060.30-23,328,090.45-4,193,657.10

Finding the Fourth Proportional to 15,552,060.30, 23,328,090.45 and 4,193,657.10

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Solution

The fourth proportional to 15,552,060.30, 23,328,090.45 and 4,193,657.10 is: 6,290,485.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,060.30 : 23,328,090.45 = 4,193,657.10 : x
  2. Step 2: Convert to fraction form
    15,552,060.30/23,328,090.45 = 4,193,657.10/x
  3. Step 3: Cross multiply
    15,552,060.30x = 23,328,090.45 × 4,193,657.10
  4. Step 4: Simplify right side
    15,552,060.30x = 97,830,012,145,084.69
  5. Step 5: Solve for x
    x = 97,830,012,145,084.69/15,552,060.30
  6. Step 6: Final answer
    x = 6,290,485.65

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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.