Home / 183,615,028.86-275,458,888.89-52,458,420.30

Finding the Fourth Proportional to 183,615,028.86, 275,458,888.89 and 52,458,420.30

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Solution

The fourth proportional to 183,615,028.86, 275,458,888.89 and 52,458,420.30 is: 78,698,014.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,615,028.86 : 275,458,888.89 = 52,458,420.30 : x
  2. Step 2: Convert to fraction form
    183,615,028.86/275,458,888.89 = 52,458,420.30/x
  3. Step 3: Cross multiply
    183,615,028.86x = 275,458,888.89 × 52,458,420.30
  4. Step 4: Simplify right side
    183,615,028.86x = 14,450,138,168,762,618
  5. Step 5: Solve for x
    x = 14,450,138,168,762,618/183,615,028.86
  6. Step 6: Final answer
    x = 78,698,014.31

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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.