Home / 25,658,090.27-35,408,170.41-14,056,071.47

Finding the Fourth Proportional to 25,658,090.27, 35,408,170.41 and 14,056,071.47

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Solution

The fourth proportional to 25,658,090.27, 35,408,170.41 and 14,056,071.47 is: 19,397,381.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,658,090.27 : 35,408,170.41 = 14,056,071.47 : x
  2. Step 2: Convert to fraction form
    25,658,090.27/35,408,170.41 = 14,056,071.47/x
  3. Step 3: Cross multiply
    25,658,090.27x = 35,408,170.41 × 14,056,071.47
  4. Step 4: Simplify right side
    25,658,090.27x = 497,699,773,904,899.19
  5. Step 5: Solve for x
    x = 497,699,773,904,899.19/25,658,090.27
  6. Step 6: Final answer
    x = 19,397,381.83

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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.