Home / 26,255,895.15-39,366,128.03-13,961,893.35

Finding the Fourth Proportional to 26,255,895.15, 39,366,128.03 and 13,961,893.35

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Solution

The fourth proportional to 26,255,895.15, 39,366,128.03 and 13,961,893.35 is: 20,933,420.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255,895.15 : 39,366,128.03 = 13,961,893.35 : x
  2. Step 2: Convert to fraction form
    26,255,895.15/39,366,128.03 = 13,961,893.35/x
  3. Step 3: Cross multiply
    26,255,895.15x = 39,366,128.03 × 13,961,893.35
  4. Step 4: Simplify right side
    26,255,895.15x = 549,625,681,087,496.12
  5. Step 5: Solve for x
    x = 549,625,681,087,496.12/26,255,895.15
  6. Step 6: Final answer
    x = 20,933,420.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.