Home / 7,243,445,101.65-10,865,167,652.48-7,243,445,101.65

Finding the Fourth Proportional to 7,243,445,101.65, 10,865,167,652.48 and 7,243,445,101.65

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Solution

The fourth proportional to 7,243,445,101.65, 10,865,167,652.48 and 7,243,445,101.65 is: 10,865,167,652.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,445,101.65 : 10,865,167,652.48 = 7,243,445,101.65 : x
  2. Step 2: Convert to fraction form
    7,243,445,101.65/10,865,167,652.48 = 7,243,445,101.65/x
  3. Step 3: Cross multiply
    7,243,445,101.65x = 10,865,167,652.48 × 7,243,445,101.65
  4. Step 4: Simplify right side
    7,243,445,101.65x = 78,701,245,410,926,067,712
  5. Step 5: Solve for x
    x = 78,701,245,410,926,067,712/7,243,445,101.65
  6. Step 6: Final answer
    x = 10,865,167,652.48

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Double scale
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1.5x scale

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.