Home / 29,148,025.56-43,666,401.06-16,329,756.12

Finding the Fourth Proportional to 29,148,025.56, 43,666,401.06 and 16,329,756.12

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Solution

The fourth proportional to 29,148,025.56, 43,666,401.06 and 16,329,756.12 is: 24,463,464.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,148,025.56 : 43,666,401.06 = 16,329,756.12 : x
  2. Step 2: Convert to fraction form
    29,148,025.56/43,666,401.06 = 16,329,756.12/x
  3. Step 3: Cross multiply
    29,148,025.56x = 43,666,401.06 × 16,329,756.12
  4. Step 4: Simplify right side
    29,148,025.56x = 713,061,679,947,909.50
  5. Step 5: Solve for x
    x = 713,061,679,947,909.50/29,148,025.56
  6. Step 6: Final answer
    x = 24,463,464.21

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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.