Home / 46,391,037.80-64,019,782.50-25,764,482.60

Finding the Fourth Proportional to 46,391,037.80, 64,019,782.50 and 25,764,482.60

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Solution

The fourth proportional to 46,391,037.80, 64,019,782.50 and 25,764,482.60 is: 35,555,069.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,391,037.80 : 64,019,782.50 = 25,764,482.60 : x
  2. Step 2: Convert to fraction form
    46,391,037.80/64,019,782.50 = 25,764,482.60/x
  3. Step 3: Cross multiply
    46,391,037.80x = 64,019,782.50 × 25,764,482.60
  4. Step 4: Simplify right side
    46,391,037.80x = 1,649,436,572,277,034.50
  5. Step 5: Solve for x
    x = 1,649,436,572,277,034.50/46,391,037.80
  6. Step 6: Final answer
    x = 35,555,069.48

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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.