Home / 797,731,924,442.48-1,196,671,446,899-260,512,700,301.16

Finding the Fourth Proportional to 797,731,924,442.48, 1,196,671,446,899 and 260,512,700,301.16

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Solution

The fourth proportional to 797,731,924,442.48, 1,196,671,446,899 and 260,512,700,301.16 is: 390,793,072,776.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,731,924,442.48 : 1,196,671,446,899 = 260,512,700,301.16 : x
  2. Step 2: Convert to fraction form
    797,731,924,442.48/1,196,671,446,899 = 260,512,700,301.16/x
  3. Step 3: Cross multiply
    797,731,924,442.48x = 1,196,671,446,899 × 260,512,700,301.16
  4. Step 4: Simplify right side
    797,731,924,442.48x = 311,748,110,004,954,683,408,384
  5. Step 5: Solve for x
    x = 311,748,110,004,954,683,408,384/797,731,924,442.48
  6. Step 6: Final answer
    x = 390,793,072,776.71

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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.