Home / 174,091,829.44-261,128,298.48-52,913,833.60

Finding the Fourth Proportional to 174,091,829.44, 261,128,298.48 and 52,913,833.60

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Solution

The fourth proportional to 174,091,829.44, 261,128,298.48 and 52,913,833.60 is: 79,367,879.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,091,829.44 : 261,128,298.48 = 52,913,833.60 : x
  2. Step 2: Convert to fraction form
    174,091,829.44/261,128,298.48 = 52,913,833.60/x
  3. Step 3: Cross multiply
    174,091,829.44x = 261,128,298.48 × 52,913,833.60
  4. Step 4: Simplify right side
    174,091,829.44x = 13,817,299,334,021,852
  5. Step 5: Solve for x
    x = 13,817,299,334,021,852/174,091,829.44
  6. Step 6: Final answer
    x = 79,367,879.46

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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.