Home / 46,122,168.48-63,646,608.12-25,213,803.24

Finding the Fourth Proportional to 46,122,168.48, 63,646,608.12 and 25,213,803.24

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Solution

The fourth proportional to 46,122,168.48, 63,646,608.12 and 25,213,803.24 is: 34,793,963.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,122,168.48 : 63,646,608.12 = 25,213,803.24 : x
  2. Step 2: Convert to fraction form
    46,122,168.48/63,646,608.12 = 25,213,803.24/x
  3. Step 3: Cross multiply
    46,122,168.48x = 63,646,608.12 × 25,213,803.24
  4. Step 4: Simplify right side
    46,122,168.48x = 1,604,773,054,031,066.25
  5. Step 5: Solve for x
    x = 1,604,773,054,031,066.25/46,122,168.48
  6. Step 6: Final answer
    x = 34,793,963.66

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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.