Home / 296,811,196,018.68-409,576,971,760.35-166,574,897,748.24

Finding the Fourth Proportional to 296,811,196,018.68, 409,576,971,760.35 and 166,574,897,748.24

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Solution

The fourth proportional to 296,811,196,018.68, 409,576,971,760.35 and 166,574,897,748.24 is: 229,860,743,483.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,811,196,018.68 : 409,576,971,760.35 = 166,574,897,748.24 : x
  2. Step 2: Convert to fraction form
    296,811,196,018.68/409,576,971,760.35 = 166,574,897,748.24/x
  3. Step 3: Cross multiply
    296,811,196,018.68x = 409,576,971,760.35 × 166,574,897,748.24
  4. Step 4: Simplify right side
    296,811,196,018.68x = 68,225,242,191,014,072,942,592
  5. Step 5: Solve for x
    x = 68,225,242,191,014,072,942,592/296,811,196,018.68
  6. Step 6: Final answer
    x = 229,860,743,483.28

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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.