Home / 133,834,724.60-200,761,682.34-56,033,336.84

Finding the Fourth Proportional to 133,834,724.60, 200,761,682.34 and 56,033,336.84

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Solution

The fourth proportional to 133,834,724.60, 200,761,682.34 and 56,033,336.84 is: 84,054,022.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,834,724.60 : 200,761,682.34 = 56,033,336.84 : x
  2. Step 2: Convert to fraction form
    133,834,724.60/200,761,682.34 = 56,033,336.84/x
  3. Step 3: Cross multiply
    133,834,724.60x = 200,761,682.34 × 56,033,336.84
  4. Step 4: Simplify right side
    133,834,724.60x = 11,249,346,971,122,300
  5. Step 5: Solve for x
    x = 11,249,346,971,122,300/133,834,724.60
  6. Step 6: Final answer
    x = 84,054,022.64

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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.