Home / 44,966,867.78-67,456,735.91-13,845,158.16

Finding the Fourth Proportional to 44,966,867.78, 67,456,735.91 and 13,845,158.16

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Solution

The fourth proportional to 44,966,867.78, 67,456,735.91 and 13,845,158.16 is: 20,769,718.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,966,867.78 : 67,456,735.91 = 13,845,158.16 : x
  2. Step 2: Convert to fraction form
    44,966,867.78/67,456,735.91 = 13,845,158.16/x
  3. Step 3: Cross multiply
    44,966,867.78x = 67,456,735.91 × 13,845,158.16
  4. Step 4: Simplify right side
    44,966,867.78x = 933,949,177,562,075.75
  5. Step 5: Solve for x
    x = 933,949,177,562,075.75/44,966,867.78
  6. Step 6: Final answer
    x = 20,769,718.32

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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.