Home / 24,142,364.86-33,404,193.18-21,051,333.76

Finding the Fourth Proportional to 24,142,364.86, 33,404,193.18 and 21,051,333.76

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Solution

The fourth proportional to 24,142,364.86, 33,404,193.18 and 21,051,333.76 is: 29,127,337.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142,364.86 : 33,404,193.18 = 21,051,333.76 : x
  2. Step 2: Convert to fraction form
    24,142,364.86/33,404,193.18 = 21,051,333.76/x
  3. Step 3: Cross multiply
    24,142,364.86x = 33,404,193.18 × 21,051,333.76
  4. Step 4: Simplify right side
    24,142,364.86x = 703,202,819,615,695.75
  5. Step 5: Solve for x
    x = 703,202,819,615,695.75/24,142,364.86
  6. Step 6: Final answer
    x = 29,127,337.93

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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.