Home / 58,317,133.46-80,477,444.90-33,536,150.32

Finding the Fourth Proportional to 58,317,133.46, 80,477,444.90 and 33,536,150.32

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Solution

The fourth proportional to 58,317,133.46, 80,477,444.90 and 33,536,150.32 is: 46,279,772.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,317,133.46 : 80,477,444.90 = 33,536,150.32 : x
  2. Step 2: Convert to fraction form
    58,317,133.46/80,477,444.90 = 33,536,150.32/x
  3. Step 3: Cross multiply
    58,317,133.46x = 80,477,444.90 × 33,536,150.32
  4. Step 4: Simplify right side
    58,317,133.46x = 2,698,903,689,535,917.50
  5. Step 5: Solve for x
    x = 2,698,903,689,535,917.50/58,317,133.46
  6. Step 6: Final answer
    x = 46,279,772.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.