Home / 2,567,160,368.03-3,546,004,514.91-2,122,918,207.31

Finding the Fourth Proportional to 2,567,160,368.03, 3,546,004,514.91 and 2,122,918,207.31

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Solution

The fourth proportional to 2,567,160,368.03, 3,546,004,514.91 and 2,122,918,207.31 is: 2,932,375,258.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,160,368.03 : 3,546,004,514.91 = 2,122,918,207.31 : x
  2. Step 2: Convert to fraction form
    2,567,160,368.03/3,546,004,514.91 = 2,122,918,207.31/x
  3. Step 3: Cross multiply
    2,567,160,368.03x = 3,546,004,514.91 × 2,122,918,207.31
  4. Step 4: Simplify right side
    2,567,160,368.03x = 7,527,877,547,905,902,592
  5. Step 5: Solve for x
    x = 7,527,877,547,905,902,592/2,567,160,368.03
  6. Step 6: Final answer
    x = 2,932,375,258.54

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1.5x scale

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.