Home / 89,592,914.85-134,389,372.28-44,243,282.85

Finding the Fourth Proportional to 89,592,914.85, 134,389,372.28 and 44,243,282.85

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Solution

The fourth proportional to 89,592,914.85, 134,389,372.28 and 44,243,282.85 is: 66,364,924.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,592,914.85 : 134,389,372.28 = 44,243,282.85 : x
  2. Step 2: Convert to fraction form
    89,592,914.85/134,389,372.28 = 44,243,282.85/x
  3. Step 3: Cross multiply
    89,592,914.85x = 134,389,372.28 × 44,243,282.85
  4. Step 4: Simplify right side
    89,592,914.85x = 5,945,827,009,596,773
  5. Step 5: Solve for x
    x = 5,945,827,009,596,773/89,592,914.85
  6. Step 6: Final answer
    x = 66,364,924.28

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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.