Home / 14,881,323.16-22,313,296.80-5,772,777.25

Finding the Fourth Proportional to 14,881,323.16, 22,313,296.80 and 5,772,777.25

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Solution

The fourth proportional to 14,881,323.16, 22,313,296.80 and 5,772,777.25 is: 8,655,795.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,881,323.16 : 22,313,296.80 = 5,772,777.25 : x
  2. Step 2: Convert to fraction form
    14,881,323.16/22,313,296.80 = 5,772,777.25/x
  3. Step 3: Cross multiply
    14,881,323.16x = 22,313,296.80 × 5,772,777.25
  4. Step 4: Simplify right side
    14,881,323.16x = 128,809,692,083,754.55
  5. Step 5: Solve for x
    x = 128,809,692,083,754.55/14,881,323.16
  6. Step 6: Final answer
    x = 8,655,795.64

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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.