Home / 46,270,418.40-63,853,183.44-25,645,196.16

Finding the Fourth Proportional to 46,270,418.40, 63,853,183.44 and 25,645,196.16

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Solution

The fourth proportional to 46,270,418.40, 63,853,183.44 and 25,645,196.16 is: 35,390,374.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,270,418.40 : 63,853,183.44 = 25,645,196.16 : x
  2. Step 2: Convert to fraction form
    46,270,418.40/63,853,183.44 = 25,645,196.16/x
  3. Step 3: Cross multiply
    46,270,418.40x = 63,853,183.44 × 25,645,196.16
  4. Step 4: Simplify right side
    46,270,418.40x = 1,637,527,414,759,263.50
  5. Step 5: Solve for x
    x = 1,637,527,414,759,263.50/46,270,418.40
  6. Step 6: Final answer
    x = 35,390,374.05

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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.