Home / 25,652,314.80-35,400,767.20-14,638,845.24

Finding the Fourth Proportional to 25,652,314.80, 35,400,767.20 and 14,638,845.24

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Solution

The fourth proportional to 25,652,314.80, 35,400,767.20 and 14,638,845.24 is: 20,201,933.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652,314.80 : 35,400,767.20 = 14,638,845.24 : x
  2. Step 2: Convert to fraction form
    25,652,314.80/35,400,767.20 = 14,638,845.24/x
  3. Step 3: Cross multiply
    25,652,314.80x = 35,400,767.20 × 14,638,845.24
  4. Step 4: Simplify right side
    25,652,314.80x = 518,226,352,418,068.19
  5. Step 5: Solve for x
    x = 518,226,352,418,068.19/25,652,314.80
  6. Step 6: Final answer
    x = 20,201,933.29

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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.