Home / 25,696,899.40-35,461,771.86-14,094,557.32

Finding the Fourth Proportional to 25,696,899.40, 35,461,771.86 and 14,094,557.32

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Solution

The fourth proportional to 25,696,899.40, 35,461,771.86 and 14,094,557.32 is: 19,450,516.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,696,899.40 : 35,461,771.86 = 14,094,557.32 : x
  2. Step 2: Convert to fraction form
    25,696,899.40/35,461,771.86 = 14,094,557.32/x
  3. Step 3: Cross multiply
    25,696,899.40x = 35,461,771.86 × 14,094,557.32
  4. Step 4: Simplify right side
    25,696,899.40x = 499,817,976,149,533
  5. Step 5: Solve for x
    x = 499,817,976,149,533/25,696,899.40
  6. Step 6: Final answer
    x = 19,450,516.90

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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.