Home / 9,243,526,281.60-13,867,081,012.80-4,648,096,905.60

Finding the Fourth Proportional to 9,243,526,281.60, 13,867,081,012.80 and 4,648,096,905.60

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Solution

The fourth proportional to 9,243,526,281.60, 13,867,081,012.80 and 4,648,096,905.60 is: 6,973,046,257.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243,526,281.60 : 13,867,081,012.80 = 4,648,096,905.60 : x
  2. Step 2: Convert to fraction form
    9,243,526,281.60/13,867,081,012.80 = 4,648,096,905.60/x
  3. Step 3: Cross multiply
    9,243,526,281.60x = 13,867,081,012.80 × 4,648,096,905.60
  4. Step 4: Simplify right side
    9,243,526,281.60x = 64,455,536,345,300,197,376
  5. Step 5: Solve for x
    x = 64,455,536,345,300,197,376/9,243,526,281.60
  6. Step 6: Final answer
    x = 6,973,046,257.64

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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.