Home / 25,759,770.58-35,549,335.65-14,157,745.30

Finding the Fourth Proportional to 25,759,770.58, 35,549,335.65 and 14,157,745.30

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Solution

The fourth proportional to 25,759,770.58, 35,549,335.65 and 14,157,745.30 is: 19,538,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,759,770.58 : 35,549,335.65 = 14,157,745.30 : x
  2. Step 2: Convert to fraction form
    25,759,770.58/35,549,335.65 = 14,157,745.30/x
  3. Step 3: Cross multiply
    25,759,770.58x = 35,549,335.65 × 14,157,745.30
  4. Step 4: Simplify right side
    25,759,770.58x = 503,298,439,716,909.94
  5. Step 5: Solve for x
    x = 503,298,439,716,909.94/25,759,770.58
  6. Step 6: Final answer
    x = 19,538,156.92

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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.