Home / 25,453,495-35,125,828.88-14,007,223

Finding the Fourth Proportional to 25,453,495, 35,125,828.88 and 14,007,223

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Solution

The fourth proportional to 25,453,495, 35,125,828.88 and 14,007,223 is: 19,329,970.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,495 : 35,125,828.88 = 14,007,223 : x
  2. Step 2: Convert to fraction form
    25,453,495/35,125,828.88 = 14,007,223/x
  3. Step 3: Cross multiply
    25,453,495x = 35,125,828.88 × 14,007,223
  4. Step 4: Simplify right side
    25,453,495x = 492,015,318,182,000.25
  5. Step 5: Solve for x
    x = 492,015,318,182,000.25/25,453,495
  6. Step 6: Final answer
    x = 19,329,970.92

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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.