Home / 236,196,303.98-354,294,455.96-149,026,693.95

Finding the Fourth Proportional to 236,196,303.98, 354,294,455.96 and 149,026,693.95

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Solution

The fourth proportional to 236,196,303.98, 354,294,455.96 and 149,026,693.95 is: 223,540,040.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,303.98 : 354,294,455.96 = 149,026,693.95 : x
  2. Step 2: Convert to fraction form
    236,196,303.98/354,294,455.96 = 149,026,693.95/x
  3. Step 3: Cross multiply
    236,196,303.98x = 354,294,455.96 × 149,026,693.95
  4. Step 4: Simplify right side
    236,196,303.98x = 52,799,331,456,905,232
  5. Step 5: Solve for x
    x = 52,799,331,456,905,232/236,196,303.98
  6. Step 6: Final answer
    x = 223,540,040.93

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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.