Home / 59,999,499.19-90,004,564.95-16,869,077.92

Finding the Fourth Proportional to 59,999,499.19, 90,004,564.95 and 16,869,077.92

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Solution

The fourth proportional to 59,999,499.19, 90,004,564.95 and 16,869,077.92 is: 25,305,111.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,999,499.19 : 90,004,564.95 = 16,869,077.92 : x
  2. Step 2: Convert to fraction form
    59,999,499.19/90,004,564.95 = 16,869,077.92/x
  3. Step 3: Cross multiply
    59,999,499.19x = 90,004,564.95 × 16,869,077.92
  4. Step 4: Simplify right side
    59,999,499.19x = 1,518,294,019,297,251
  5. Step 5: Solve for x
    x = 1,518,294,019,297,251/59,999,499.19
  6. Step 6: Final answer
    x = 25,305,111.54

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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.