Home / 25,923,748.16-35,775,795.72-14,910,480.28

Finding the Fourth Proportional to 25,923,748.16, 35,775,795.72 and 14,910,480.28

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Solution

The fourth proportional to 25,923,748.16, 35,775,795.72 and 14,910,480.28 is: 20,577,051.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,923,748.16 : 35,775,795.72 = 14,910,480.28 : x
  2. Step 2: Convert to fraction form
    25,923,748.16/35,775,795.72 = 14,910,480.28/x
  3. Step 3: Cross multiply
    25,923,748.16x = 35,775,795.72 × 14,910,480.28
  4. Step 4: Simplify right side
    25,923,748.16x = 533,434,296,584,368.38
  5. Step 5: Solve for x
    x = 533,434,296,584,368.38/25,923,748.16
  6. Step 6: Final answer
    x = 20,577,051.33

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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.