Home / 32,643,052.67-45,047,345.33-17,958,683.77

Finding the Fourth Proportional to 32,643,052.67, 45,047,345.33 and 17,958,683.77

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Solution

The fourth proportional to 32,643,052.67, 45,047,345.33 and 17,958,683.77 is: 24,782,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,052.67 : 45,047,345.33 = 17,958,683.77 : x
  2. Step 2: Convert to fraction form
    32,643,052.67/45,047,345.33 = 17,958,683.77/x
  3. Step 3: Cross multiply
    32,643,052.67x = 45,047,345.33 × 17,958,683.77
  4. Step 4: Simplify right side
    32,643,052.67x = 808,991,029,391,734.62
  5. Step 5: Solve for x
    x = 808,991,029,391,734.62/32,643,052.67
  6. Step 6: Final answer
    x = 24,782,946.54

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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.