Home / 25,853,025.32-35,677,166.20-14,250,782.60

Finding the Fourth Proportional to 25,853,025.32, 35,677,166.20 and 14,250,782.60

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Solution

The fourth proportional to 25,853,025.32, 35,677,166.20 and 14,250,782.60 is: 19,666,075.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,853,025.32 : 35,677,166.20 = 14,250,782.60 : x
  2. Step 2: Convert to fraction form
    25,853,025.32/35,677,166.20 = 14,250,782.60/x
  3. Step 3: Cross multiply
    25,853,025.32x = 35,677,166.20 × 14,250,782.60
  4. Step 4: Simplify right side
    25,853,025.32x = 508,427,539,300,268.12
  5. Step 5: Solve for x
    x = 508,427,539,300,268.12/25,853,025.32
  6. Step 6: Final answer
    x = 19,666,075.17

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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.