Home / 9,213,854,045,528.60-12,710,297,937,118-5,697,028,928,234.80

Finding the Fourth Proportional to 9,213,854,045,528.60, 12,710,297,937,118 and 5,697,028,928,234.80

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Solution

The fourth proportional to 9,213,854,045,528.60, 12,710,297,937,118 and 5,697,028,928,234.80 is: 7,858,919,261,846.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,854,045,528.60 : 12,710,297,937,118 = 5,697,028,928,234.80 : x
  2. Step 2: Convert to fraction form
    9,213,854,045,528.60/12,710,297,937,118 = 5,697,028,928,234.80/x
  3. Step 3: Cross multiply
    9,213,854,045,528.60x = 12,710,297,937,118 × 5,697,028,928,234.80
  4. Step 4: Simplify right side
    9,213,854,045,528.60x = 72,410,935,034,244,348,929,638,400
  5. Step 5: Solve for x
    x = 72,410,935,034,244,348,929,638,400/9,213,854,045,528.60
  6. Step 6: Final answer
    x = 7,858,919,261,846.21

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Double scale
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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.