Home / 6,364,269,772,038.40-9,546,404,647,348.20-1,529,271,415,506.90

Finding the Fourth Proportional to 6,364,269,772,038.40, 9,546,404,647,348.20 and 1,529,271,415,506.90

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Solution

The fourth proportional to 6,364,269,772,038.40, 9,546,404,647,348.20 and 1,529,271,415,506.90 is: 2,293,907,120,686.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,269,772,038.40 : 9,546,404,647,348.20 = 1,529,271,415,506.90 : x
  2. Step 2: Convert to fraction form
    6,364,269,772,038.40/9,546,404,647,348.20 = 1,529,271,415,506.90/x
  3. Step 3: Cross multiply
    6,364,269,772,038.40x = 9,546,404,647,348.20 × 1,529,271,415,506.90
  4. Step 4: Simplify right side
    6,364,269,772,038.40x = 14,599,043,748,051,828,307,132,416
  5. Step 5: Solve for x
    x = 14,599,043,748,051,828,307,132,416/6,364,269,772,038.40
  6. Step 6: Final answer
    x = 2,293,907,120,686.99

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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.