Home / 60,148,083.42-83,004,416.55-32,646,017.34

Finding the Fourth Proportional to 60,148,083.42, 83,004,416.55 and 32,646,017.34

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Solution

The fourth proportional to 60,148,083.42, 83,004,416.55 and 32,646,017.34 is: 45,051,537.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,083.42 : 83,004,416.55 = 32,646,017.34 : x
  2. Step 2: Convert to fraction form
    60,148,083.42/83,004,416.55 = 32,646,017.34/x
  3. Step 3: Cross multiply
    60,148,083.42x = 83,004,416.55 × 32,646,017.34
  4. Step 4: Simplify right side
    60,148,083.42x = 2,709,763,621,987,883
  5. Step 5: Solve for x
    x = 2,709,763,621,987,883/60,148,083.42
  6. Step 6: Final answer
    x = 45,051,537.27

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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.