Home / 33,833,038.06-46,688,343.69-18,362,790.55

Finding the Fourth Proportional to 33,833,038.06, 46,688,343.69 and 18,362,790.55

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Solution

The fourth proportional to 33,833,038.06, 46,688,343.69 and 18,362,790.55 is: 25,339,973.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,038.06 : 46,688,343.69 = 18,362,790.55 : x
  2. Step 2: Convert to fraction form
    33,833,038.06/46,688,343.69 = 18,362,790.55/x
  3. Step 3: Cross multiply
    33,833,038.06x = 46,688,343.69 × 18,362,790.55
  4. Step 4: Simplify right side
    33,833,038.06x = 857,328,276,305,884.12
  5. Step 5: Solve for x
    x = 857,328,276,305,884.12/33,833,038.06
  6. Step 6: Final answer
    x = 25,339,973.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.