Home / 133,834,723.60-200,761,680.84-56,033,335.84

Finding the Fourth Proportional to 133,834,723.60, 200,761,680.84 and 56,033,335.84

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Solution

The fourth proportional to 133,834,723.60, 200,761,680.84 and 56,033,335.84 is: 84,054,021.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,834,723.60 : 200,761,680.84 = 56,033,335.84 : x
  2. Step 2: Convert to fraction form
    133,834,723.60/200,761,680.84 = 56,033,335.84/x
  3. Step 3: Cross multiply
    133,834,723.60x = 200,761,680.84 × 56,033,335.84
  4. Step 4: Simplify right side
    133,834,723.60x = 11,249,346,686,310,614
  5. Step 5: Solve for x
    x = 11,249,346,686,310,614/133,834,723.60
  6. Step 6: Final answer
    x = 84,054,021.14

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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.