Home / 15,552,010.10-23,328,015.15-9,897,302.90

Finding the Fourth Proportional to 15,552,010.10, 23,328,015.15 and 9,897,302.90

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Solution

The fourth proportional to 15,552,010.10, 23,328,015.15 and 9,897,302.90 is: 14,845,954.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,010.10 : 23,328,015.15 = 9,897,302.90 : x
  2. Step 2: Convert to fraction form
    15,552,010.10/23,328,015.15 = 9,897,302.90/x
  3. Step 3: Cross multiply
    15,552,010.10x = 23,328,015.15 × 9,897,302.90
  4. Step 4: Simplify right side
    15,552,010.10x = 230,884,431,995,338.94
  5. Step 5: Solve for x
    x = 230,884,431,995,338.94/15,552,010.10
  6. Step 6: Final answer
    x = 14,845,954.35

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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.