Home / 29,516,067.48-44,232,483.72-13,937,274.21

Finding the Fourth Proportional to 29,516,067.48, 44,232,483.72 and 13,937,274.21

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Solution

The fourth proportional to 29,516,067.48, 44,232,483.72 and 13,937,274.21 is: 20,886,259.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,516,067.48 : 44,232,483.72 = 13,937,274.21 : x
  2. Step 2: Convert to fraction form
    29,516,067.48/44,232,483.72 = 13,937,274.21/x
  3. Step 3: Cross multiply
    29,516,067.48x = 44,232,483.72 × 13,937,274.21
  4. Step 4: Simplify right side
    29,516,067.48x = 616,480,254,595,000.88
  5. Step 5: Solve for x
    x = 616,480,254,595,000.88/29,516,067.48
  6. Step 6: Final answer
    x = 20,886,259.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.