Home / 25,103,397.06-37,655,033.76-14,168,629.44

Finding the Fourth Proportional to 25,103,397.06, 37,655,033.76 and 14,168,629.44

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Solution

The fourth proportional to 25,103,397.06, 37,655,033.76 and 14,168,629.44 is: 21,252,909.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103,397.06 : 37,655,033.76 = 14,168,629.44 : x
  2. Step 2: Convert to fraction form
    25,103,397.06/37,655,033.76 = 14,168,629.44/x
  3. Step 3: Cross multiply
    25,103,397.06x = 37,655,033.76 × 14,168,629.44
  4. Step 4: Simplify right side
    25,103,397.06x = 533,520,219,896,129.88
  5. Step 5: Solve for x
    x = 533,520,219,896,129.88/25,103,397.06
  6. Step 6: Final answer
    x = 21,252,909.26

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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.