Home / 62,429,374.87-93,457,488.52-37,762,652.35

Finding the Fourth Proportional to 62,429,374.87, 93,457,488.52 and 37,762,652.35

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Solution

The fourth proportional to 62,429,374.87, 93,457,488.52 and 37,762,652.35 is: 56,531,122.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,429,374.87 : 93,457,488.52 = 37,762,652.35 : x
  2. Step 2: Convert to fraction form
    62,429,374.87/93,457,488.52 = 37,762,652.35/x
  3. Step 3: Cross multiply
    62,429,374.87x = 93,457,488.52 × 37,762,652.35
  4. Step 4: Simplify right side
    62,429,374.87x = 3,529,202,648,298,435
  5. Step 5: Solve for x
    x = 3,529,202,648,298,435/62,429,374.87
  6. Step 6: Final answer
    x = 56,531,122.66

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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.