Home / 46,336,077.60-69,526,554.80-19,062,525.60

Finding the Fourth Proportional to 46,336,077.60, 69,526,554.80 and 19,062,525.60

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Solution

The fourth proportional to 46,336,077.60, 69,526,554.80 and 19,062,525.60 is: 28,603,019.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,336,077.60 : 69,526,554.80 = 19,062,525.60 : x
  2. Step 2: Convert to fraction form
    46,336,077.60/69,526,554.80 = 19,062,525.60/x
  3. Step 3: Cross multiply
    46,336,077.60x = 69,526,554.80 × 19,062,525.60
  4. Step 4: Simplify right side
    46,336,077.60x = 1,325,351,730,754,803
  5. Step 5: Solve for x
    x = 1,325,351,730,754,803/46,336,077.60
  6. Step 6: Final answer
    x = 28,603,019.49

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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.