Home / 33,832,150.08-46,688,815-18,362,420.16

Finding the Fourth Proportional to 33,832,150.08, 46,688,815 and 18,362,420.16

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Solution

The fourth proportional to 33,832,150.08, 46,688,815 and 18,362,420.16 is: 25,340,382.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,150.08 : 46,688,815 = 18,362,420.16 : x
  2. Step 2: Convert to fraction form
    33,832,150.08/46,688,815 = 18,362,420.16/x
  3. Step 3: Cross multiply
    33,832,150.08x = 46,688,815 × 18,362,420.16
  4. Step 4: Simplify right side
    33,832,150.08x = 857,319,637,802,510.38
  5. Step 5: Solve for x
    x = 857,319,637,802,510.38/33,832,150.08
  6. Step 6: Final answer
    x = 25,340,382.91

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1.5x scale

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.