Home / 248,797,718.40-373,196,577.60-110,623,058.40

Finding the Fourth Proportional to 248,797,718.40, 373,196,577.60 and 110,623,058.40

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Solution

The fourth proportional to 248,797,718.40, 373,196,577.60 and 110,623,058.40 is: 165,934,587.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,797,718.40 : 373,196,577.60 = 110,623,058.40 : x
  2. Step 2: Convert to fraction form
    248,797,718.40/373,196,577.60 = 110,623,058.40/x
  3. Step 3: Cross multiply
    248,797,718.40x = 373,196,577.60 × 110,623,058.40
  4. Step 4: Simplify right side
    248,797,718.40x = 41,284,146,798,524,936
  5. Step 5: Solve for x
    x = 41,284,146,798,524,936/248,797,718.40
  6. Step 6: Final answer
    x = 165,934,587.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.