Home / 25,759,546.58-35,549,026.80-14,157,521.30

Finding the Fourth Proportional to 25,759,546.58, 35,549,026.80 and 14,157,521.30

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Solution

The fourth proportional to 25,759,546.58, 35,549,026.80 and 14,157,521.30 is: 19,537,847.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,759,546.58 : 35,549,026.80 = 14,157,521.30 : x
  2. Step 2: Convert to fraction form
    25,759,546.58/35,549,026.80 = 14,157,521.30/x
  3. Step 3: Cross multiply
    25,759,546.58x = 35,549,026.80 × 14,157,521.30
  4. Step 4: Simplify right side
    25,759,546.58x = 503,286,104,115,270.81
  5. Step 5: Solve for x
    x = 503,286,104,115,270.81/25,759,546.58
  6. Step 6: Final answer
    x = 19,537,847.94

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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.