Home / 46,221,608.76-63,785,860.78-25,594,612.08

Finding the Fourth Proportional to 46,221,608.76, 63,785,860.78 and 25,594,612.08

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Solution

The fourth proportional to 46,221,608.76, 63,785,860.78 and 25,594,612.08 is: 35,320,587.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,221,608.76 : 63,785,860.78 = 25,594,612.08 : x
  2. Step 2: Convert to fraction form
    46,221,608.76/63,785,860.78 = 25,594,612.08/x
  3. Step 3: Cross multiply
    46,221,608.76x = 63,785,860.78 × 25,594,612.08
  4. Step 4: Simplify right side
    46,221,608.76x = 1,632,574,362,852,986.25
  5. Step 5: Solve for x
    x = 1,632,574,362,852,986.25/46,221,608.76
  6. Step 6: Final answer
    x = 35,320,587.20

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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.