Home / 744,205,956.48-1,027,004,233.68-414,259,040.16

Finding the Fourth Proportional to 744,205,956.48, 1,027,004,233.68 and 414,259,040.16

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Solution

The fourth proportional to 744,205,956.48, 1,027,004,233.68 and 414,259,040.16 is: 571,677,483.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,205,956.48 : 1,027,004,233.68 = 414,259,040.16 : x
  2. Step 2: Convert to fraction form
    744,205,956.48/1,027,004,233.68 = 414,259,040.16/x
  3. Step 3: Cross multiply
    744,205,956.48x = 1,027,004,233.68 × 414,259,040.16
  4. Step 4: Simplify right side
    744,205,956.48x = 425,445,788,084,533,120
  5. Step 5: Solve for x
    x = 425,445,788,084,533,120/744,205,956.48
  6. Step 6: Final answer
    x = 571,677,483.07

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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.