Home / 3,180,916,140,581-4,772,044,322,542.70-1,031,860,177,500.50

Finding the Fourth Proportional to 3,180,916,140,581, 4,772,044,322,542.70 and 1,031,860,177,500.50

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Solution

The fourth proportional to 3,180,916,140,581, 4,772,044,322,542.70 and 1,031,860,177,500.50 is: 1,548,007,644,363.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,180,916,140,581 : 4,772,044,322,542.70 = 1,031,860,177,500.50 : x
  2. Step 2: Convert to fraction form
    3,180,916,140,581/4,772,044,322,542.70 = 1,031,860,177,500.50/x
  3. Step 3: Cross multiply
    3,180,916,140,581x = 4,772,044,322,542.70 × 1,031,860,177,500.50
  4. Step 4: Simplify right side
    3,180,916,140,581x = 4,924,082,501,699,164,237,201,408
  5. Step 5: Solve for x
    x = 4,924,082,501,699,164,237,201,408/3,180,916,140,581
  6. Step 6: Final answer
    x = 1,548,007,644,363.67

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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.