Home / 25,758,661.08-35,547,804.54-14,156,635.80

Finding the Fourth Proportional to 25,758,661.08, 35,547,804.54 and 14,156,635.80

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Solution

The fourth proportional to 25,758,661.08, 35,547,804.54 and 14,156,635.80 is: 19,536,625.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,758,661.08 : 35,547,804.54 = 14,156,635.80 : x
  2. Step 2: Convert to fraction form
    25,758,661.08/35,547,804.54 = 14,156,635.80/x
  3. Step 3: Cross multiply
    25,758,661.08x = 35,547,804.54 × 14,156,635.80
  4. Step 4: Simplify right side
    25,758,661.08x = 503,237,322,362,366.56
  5. Step 5: Solve for x
    x = 503,237,322,362,366.56/25,758,661.08
  6. Step 6: Final answer
    x = 19,536,625.79

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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.