Home / 133,834,719.60-200,761,674.84-56,033,331.84

Finding the Fourth Proportional to 133,834,719.60, 200,761,674.84 and 56,033,331.84

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Solution

The fourth proportional to 133,834,719.60, 200,761,674.84 and 56,033,331.84 is: 84,054,015.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,834,719.60 : 200,761,674.84 = 56,033,331.84 : x
  2. Step 2: Convert to fraction form
    133,834,719.60/200,761,674.84 = 56,033,331.84/x
  3. Step 3: Cross multiply
    133,834,719.60x = 200,761,674.84 × 56,033,331.84
  4. Step 4: Simplify right side
    133,834,719.60x = 11,249,345,547,063,900
  5. Step 5: Solve for x
    x = 11,249,345,547,063,900/133,834,719.60
  6. Step 6: Final answer
    x = 84,054,015.14

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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.