Home / 5,429,466,111,825.60-8,145,035,996,024.30-1,851,188,488,143.10

Finding the Fourth Proportional to 5,429,466,111,825.60, 8,145,035,996,024.30 and 1,851,188,488,143.10

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Solution

The fourth proportional to 5,429,466,111,825.60, 8,145,035,996,024.30 and 1,851,188,488,143.10 is: 2,777,068,050,670.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,429,466,111,825.60 : 8,145,035,996,024.30 = 1,851,188,488,143.10 : x
  2. Step 2: Convert to fraction form
    5,429,466,111,825.60/8,145,035,996,024.30 = 1,851,188,488,143.10/x
  3. Step 3: Cross multiply
    5,429,466,111,825.60x = 8,145,035,996,024.30 × 1,851,188,488,143.10
  4. Step 4: Simplify right side
    5,429,466,111,825.60x = 15,077,996,871,351,352,927,715,328
  5. Step 5: Solve for x
    x = 15,077,996,871,351,352,927,715,328/5,429,466,111,825.60
  6. Step 6: Final answer
    x = 2,777,068,050,670.92

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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.