Home / 305,194,003,886.10-457,791,005,829.15-305,194,003,886.10

Finding the Fourth Proportional to 305,194,003,886.10, 457,791,005,829.15 and 305,194,003,886.10

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Solution

The fourth proportional to 305,194,003,886.10, 457,791,005,829.15 and 305,194,003,886.10 is: 457,791,005,829.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,194,003,886.10 : 457,791,005,829.15 = 305,194,003,886.10 : x
  2. Step 2: Convert to fraction form
    305,194,003,886.10/457,791,005,829.15 = 305,194,003,886.10/x
  3. Step 3: Cross multiply
    305,194,003,886.10x = 457,791,005,829.15 × 305,194,003,886.10
  4. Step 4: Simplify right side
    305,194,003,886.10x = 139,715,070,012,043,231,756,288
  5. Step 5: Solve for x
    x = 139,715,070,012,043,231,756,288/305,194,003,886.10
  6. Step 6: Final answer
    x = 457,791,005,829.15

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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.