Home / 25,644,070.55-35,388,165.66-14,328,349.22

Finding the Fourth Proportional to 25,644,070.55, 35,388,165.66 and 14,328,349.22

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Solution

The fourth proportional to 25,644,070.55, 35,388,165.66 and 14,328,349.22 is: 19,772,757.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,644,070.55 : 35,388,165.66 = 14,328,349.22 : x
  2. Step 2: Convert to fraction form
    25,644,070.55/35,388,165.66 = 14,328,349.22/x
  3. Step 3: Cross multiply
    25,644,070.55x = 35,388,165.66 × 14,328,349.22
  4. Step 4: Simplify right side
    25,644,070.55x = 507,053,995,831,691.75
  5. Step 5: Solve for x
    x = 507,053,995,831,691.75/25,644,070.55
  6. Step 6: Final answer
    x = 19,772,757.79

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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.