Home / 25,359,891.82-34,996,650.87-14,495,109.10

Finding the Fourth Proportional to 25,359,891.82, 34,996,650.87 and 14,495,109.10

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Solution

The fourth proportional to 25,359,891.82, 34,996,650.87 and 14,495,109.10 is: 20,003,250.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,359,891.82 : 34,996,650.87 = 14,495,109.10 : x
  2. Step 2: Convert to fraction form
    25,359,891.82/34,996,650.87 = 14,495,109.10/x
  3. Step 3: Cross multiply
    25,359,891.82x = 34,996,650.87 × 14,495,109.10
  4. Step 4: Simplify right side
    25,359,891.82x = 507,280,272,495,259.88
  5. Step 5: Solve for x
    x = 507,280,272,495,259.88/25,359,891.82
  6. Step 6: Final answer
    x = 20,003,250.65

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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.