Home / 25,921,563.08-35,771,062.74-14,318,876.84

Finding the Fourth Proportional to 25,921,563.08, 35,771,062.74 and 14,318,876.84

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Solution

The fourth proportional to 25,921,563.08, 35,771,062.74 and 14,318,876.84 is: 19,759,666.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,921,563.08 : 35,771,062.74 = 14,318,876.84 : x
  2. Step 2: Convert to fraction form
    25,921,563.08/35,771,062.74 = 14,318,876.84/x
  3. Step 3: Cross multiply
    25,921,563.08x = 35,771,062.74 × 14,318,876.84
  4. Step 4: Simplify right side
    25,921,563.08x = 512,201,441,809,972.94
  5. Step 5: Solve for x
    x = 512,201,441,809,972.94/25,921,563.08
  6. Step 6: Final answer
    x = 19,759,666.51

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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.