Home / 25,054,150.72-34,577,404.32-14,189,592.64

Finding the Fourth Proportional to 25,054,150.72, 34,577,404.32 and 14,189,592.64

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Solution

The fourth proportional to 25,054,150.72, 34,577,404.32 and 14,189,592.64 is: 19,583,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,054,150.72 : 34,577,404.32 = 14,189,592.64 : x
  2. Step 2: Convert to fraction form
    25,054,150.72/34,577,404.32 = 14,189,592.64/x
  3. Step 3: Cross multiply
    25,054,150.72x = 34,577,404.32 × 14,189,592.64
  4. Step 4: Simplify right side
    25,054,150.72x = 490,639,281,849,376.25
  5. Step 5: Solve for x
    x = 490,639,281,849,376.25/25,054,150.72
  6. Step 6: Final answer
    x = 19,583,153.60

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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.