Home / 49,092,037.94-73,638,054.79-46,637,239.79

Finding the Fourth Proportional to 49,092,037.94, 73,638,054.79 and 46,637,239.79

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Solution

The fourth proportional to 49,092,037.94, 73,638,054.79 and 46,637,239.79 is: 69,955,857.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,092,037.94 : 73,638,054.79 = 46,637,239.79 : x
  2. Step 2: Convert to fraction form
    49,092,037.94/73,638,054.79 = 46,637,239.79/x
  3. Step 3: Cross multiply
    49,092,037.94x = 73,638,054.79 × 46,637,239.79
  4. Step 4: Simplify right side
    49,092,037.94x = 3,434,275,618,977,889.50
  5. Step 5: Solve for x
    x = 3,434,275,618,977,889.50/49,092,037.94
  6. Step 6: Final answer
    x = 69,955,857.67

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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.