Home / 25,791,454.06-35,592,437.77-14,030,978.69

Finding the Fourth Proportional to 25,791,454.06, 35,592,437.77 and 14,030,978.69

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Solution

The fourth proportional to 25,791,454.06, 35,592,437.77 and 14,030,978.69 is: 19,362,876.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791,454.06 : 35,592,437.77 = 14,030,978.69 : x
  2. Step 2: Convert to fraction form
    25,791,454.06/35,592,437.77 = 14,030,978.69/x
  3. Step 3: Cross multiply
    25,791,454.06x = 35,592,437.77 × 14,030,978.69
  4. Step 4: Simplify right side
    25,791,454.06x = 499,396,735,876,021.12
  5. Step 5: Solve for x
    x = 499,396,735,876,021.12/25,791,454.06
  6. Step 6: Final answer
    x = 19,362,876.35

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1.5x scale

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.