Home / 296,811,196,019.68-409,576,971,761.73-166,574,897,749.24

Finding the Fourth Proportional to 296,811,196,019.68, 409,576,971,761.73 and 166,574,897,749.24

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Solution

The fourth proportional to 296,811,196,019.68, 409,576,971,761.73 and 166,574,897,749.24 is: 229,860,743,484.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,811,196,019.68 : 409,576,971,761.73 = 166,574,897,749.24 : x
  2. Step 2: Convert to fraction form
    296,811,196,019.68/409,576,971,761.73 = 166,574,897,749.24/x
  3. Step 3: Cross multiply
    296,811,196,019.68x = 409,576,971,761.73 × 166,574,897,749.24
  4. Step 4: Simplify right side
    296,811,196,019.68x = 68,225,242,191,653,528,141,824
  5. Step 5: Solve for x
    x = 68,225,242,191,653,528,141,824/296,811,196,019.68
  6. Step 6: Final answer
    x = 229,860,743,484.66

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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.