Home / 52,418,208.95-78,627,313.40-16,026,599.34

Finding the Fourth Proportional to 52,418,208.95, 78,627,313.40 and 16,026,599.34

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Solution

The fourth proportional to 52,418,208.95, 78,627,313.40 and 16,026,599.34 is: 24,039,899.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,418,208.95 : 78,627,313.40 = 16,026,599.34 : x
  2. Step 2: Convert to fraction form
    52,418,208.95/78,627,313.40 = 16,026,599.34/x
  3. Step 3: Cross multiply
    52,418,208.95x = 78,627,313.40 × 16,026,599.34
  4. Step 4: Simplify right side
    52,418,208.95x = 1,260,128,449,042,413.25
  5. Step 5: Solve for x
    x = 1,260,128,449,042,413.25/52,418,208.95
  6. Step 6: Final answer
    x = 24,039,899.00

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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.