Home / 29,712,560.19-41,003,752.58-17,950,193.47

Finding the Fourth Proportional to 29,712,560.19, 41,003,752.58 and 17,950,193.47

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Solution

The fourth proportional to 29,712,560.19, 41,003,752.58 and 17,950,193.47 is: 24,771,520.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,712,560.19 : 41,003,752.58 = 17,950,193.47 : x
  2. Step 2: Convert to fraction form
    29,712,560.19/41,003,752.58 = 17,950,193.47/x
  3. Step 3: Cross multiply
    29,712,560.19x = 41,003,752.58 × 17,950,193.47
  4. Step 4: Simplify right side
    29,712,560.19x = 736,025,291,807,011.62
  5. Step 5: Solve for x
    x = 736,025,291,807,011.62/29,712,560.19
  6. Step 6: Final answer
    x = 24,771,520.43

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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.