Home / 88,749,208.80-133,060,827.60-34,140,693.60

Finding the Fourth Proportional to 88,749,208.80, 133,060,827.60 and 34,140,693.60

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Solution

The fourth proportional to 88,749,208.80, 133,060,827.60 and 34,140,693.60 is: 51,186,810.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,749,208.80 : 133,060,827.60 = 34,140,693.60 : x
  2. Step 2: Convert to fraction form
    88,749,208.80/133,060,827.60 = 34,140,693.60/x
  3. Step 3: Cross multiply
    88,749,208.80x = 133,060,827.60 × 34,140,693.60
  4. Step 4: Simplify right side
    88,749,208.80x = 4,542,788,945,254,023
  5. Step 5: Solve for x
    x = 4,542,788,945,254,023/88,749,208.80
  6. Step 6: Final answer
    x = 51,186,810.64

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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.