Home / 46,122,164.48-63,646,602.56-25,213,799.28

Finding the Fourth Proportional to 46,122,164.48, 63,646,602.56 and 25,213,799.28

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Solution

The fourth proportional to 46,122,164.48, 63,646,602.56 and 25,213,799.28 is: 34,793,958.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,122,164.48 : 63,646,602.56 = 25,213,799.28 : x
  2. Step 2: Convert to fraction form
    46,122,164.48/63,646,602.56 = 25,213,799.28/x
  3. Step 3: Cross multiply
    46,122,164.48x = 63,646,602.56 × 25,213,799.28
  4. Step 4: Simplify right side
    46,122,164.48x = 1,604,772,661,801,774.25
  5. Step 5: Solve for x
    x = 1,604,772,661,801,774.25/46,122,164.48
  6. Step 6: Final answer
    x = 34,793,958.17

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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.