Home / 25,808,971.97-35,617,321.20-14,047,671.94

Finding the Fourth Proportional to 25,808,971.97, 35,617,321.20 and 14,047,671.94

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Solution

The fourth proportional to 25,808,971.97, 35,617,321.20 and 14,047,671.94 is: 19,386,298.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,808,971.97 : 35,617,321.20 = 14,047,671.94 : x
  2. Step 2: Convert to fraction form
    25,808,971.97/35,617,321.20 = 14,047,671.94/x
  3. Step 3: Cross multiply
    25,808,971.97x = 35,617,321.20 × 14,047,671.94
  4. Step 4: Simplify right side
    25,808,971.97x = 500,340,443,599,207.12
  5. Step 5: Solve for x
    x = 500,340,443,599,207.12/25,808,971.97
  6. Step 6: Final answer
    x = 19,386,298.85

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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.