Home / 60,525,598.52-83,427,753.39-40,939,344.11

Finding the Fourth Proportional to 60,525,598.52, 83,427,753.39 and 40,939,344.11

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Solution

The fourth proportional to 60,525,598.52, 83,427,753.39 and 40,939,344.11 is: 56,430,297.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,525,598.52 : 83,427,753.39 = 40,939,344.11 : x
  2. Step 2: Convert to fraction form
    60,525,598.52/83,427,753.39 = 40,939,344.11/x
  3. Step 3: Cross multiply
    60,525,598.52x = 83,427,753.39 × 40,939,344.11
  4. Step 4: Simplify right side
    60,525,598.52x = 3,415,477,504,357,429
  5. Step 5: Solve for x
    x = 3,415,477,504,357,429/60,525,598.52
  6. Step 6: Final answer
    x = 56,430,297.06

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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.