Home / 14,827,092.21-22,256,359.34-13,132,238.22

Finding the Fourth Proportional to 14,827,092.21, 22,256,359.34 and 13,132,238.22

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Solution

The fourth proportional to 14,827,092.21, 22,256,359.34 and 13,132,238.22 is: 19,712,281.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,827,092.21 : 22,256,359.34 = 13,132,238.22 : x
  2. Step 2: Convert to fraction form
    14,827,092.21/22,256,359.34 = 13,132,238.22/x
  3. Step 3: Cross multiply
    14,827,092.21x = 22,256,359.34 × 13,132,238.22
  4. Step 4: Simplify right side
    14,827,092.21x = 292,275,812,697,140.81
  5. Step 5: Solve for x
    x = 292,275,812,697,140.81/14,827,092.21
  6. Step 6: Final answer
    x = 19,712,281.31

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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.