Home / 25,759,564.48-35,548,998.96-14,156,917.12

Finding the Fourth Proportional to 25,759,564.48, 35,548,998.96 and 14,156,917.12

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Solution

The fourth proportional to 25,759,564.48, 35,548,998.96 and 14,156,917.12 is: 19,536,985.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,759,564.48 : 35,548,998.96 = 14,156,917.12 : x
  2. Step 2: Convert to fraction form
    25,759,564.48/35,548,998.96 = 14,156,917.12/x
  3. Step 3: Cross multiply
    25,759,564.48x = 35,548,998.96 × 14,156,917.12
  4. Step 4: Simplify right side
    25,759,564.48x = 503,264,231,975,686.19
  5. Step 5: Solve for x
    x = 503,264,231,975,686.19/25,759,564.48
  6. Step 6: Final answer
    x = 19,536,985.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.