Home / 58,536,609-87,709,123.68-35,437,529.58

Finding the Fourth Proportional to 58,536,609, 87,709,123.68 and 35,437,529.58

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Solution

The fourth proportional to 58,536,609, 87,709,123.68 and 35,437,529.58 is: 53,098,304.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,536,609 : 87,709,123.68 = 35,437,529.58 : x
  2. Step 2: Convert to fraction form
    58,536,609/87,709,123.68 = 35,437,529.58/x
  3. Step 3: Cross multiply
    58,536,609x = 87,709,123.68 × 35,437,529.58
  4. Step 4: Simplify right side
    58,536,609x = 3,108,194,664,845,878.50
  5. Step 5: Solve for x
    x = 3,108,194,664,845,878.50/58,536,609
  6. Step 6: Final answer
    x = 53,098,304.09

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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.