Home / 46,253,130.96-69,352,803.36-17,501,487.60

Finding the Fourth Proportional to 46,253,130.96, 69,352,803.36 and 17,501,487.60

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Solution

The fourth proportional to 46,253,130.96, 69,352,803.36 and 17,501,487.60 is: 26,242,055.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,253,130.96 : 69,352,803.36 = 17,501,487.60 : x
  2. Step 2: Convert to fraction form
    46,253,130.96/69,352,803.36 = 17,501,487.60/x
  3. Step 3: Cross multiply
    46,253,130.96x = 69,352,803.36 × 17,501,487.60
  4. Step 4: Simplify right side
    46,253,130.96x = 1,213,777,228,030,278.50
  5. Step 5: Solve for x
    x = 1,213,777,228,030,278.50/46,253,130.96
  6. Step 6: Final answer
    x = 26,242,055.46

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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.