Home / 314,383,283.34-433,850,638.38-180,410,532.30

Finding the Fourth Proportional to 314,383,283.34, 433,850,638.38 and 180,410,532.30

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Solution

The fourth proportional to 314,383,283.34, 433,850,638.38 and 180,410,532.30 is: 248,967,514.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,383,283.34 : 433,850,638.38 = 180,410,532.30 : x
  2. Step 2: Convert to fraction form
    314,383,283.34/433,850,638.38 = 180,410,532.30/x
  3. Step 3: Cross multiply
    314,383,283.34x = 433,850,638.38 × 180,410,532.30
  4. Step 4: Simplify right side
    314,383,283.34x = 78,271,224,608,830,608
  5. Step 5: Solve for x
    x = 78,271,224,608,830,608/314,383,283.34
  6. Step 6: Final answer
    x = 248,967,514.36

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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.