Home / 46,655,999.70-69,983,999.55-37,019,202.90

Finding the Fourth Proportional to 46,655,999.70, 69,983,999.55 and 37,019,202.90

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Solution

The fourth proportional to 46,655,999.70, 69,983,999.55 and 37,019,202.90 is: 55,528,804.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,655,999.70 : 69,983,999.55 = 37,019,202.90 : x
  2. Step 2: Convert to fraction form
    46,655,999.70/69,983,999.55 = 37,019,202.90/x
  3. Step 3: Cross multiply
    46,655,999.70x = 69,983,999.55 × 37,019,202.90
  4. Step 4: Simplify right side
    46,655,999.70x = 2,590,751,879,094,958.50
  5. Step 5: Solve for x
    x = 2,590,751,879,094,958.50/46,655,999.70
  6. Step 6: Final answer
    x = 55,528,804.35

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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.