Home / 43,050,325.04-64,575,728.62-10,702,226.40

Finding the Fourth Proportional to 43,050,325.04, 64,575,728.62 and 10,702,226.40

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Solution

The fourth proportional to 43,050,325.04, 64,575,728.62 and 10,702,226.40 is: 16,053,399.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,050,325.04 : 64,575,728.62 = 10,702,226.40 : x
  2. Step 2: Convert to fraction form
    43,050,325.04/64,575,728.62 = 10,702,226.40/x
  3. Step 3: Cross multiply
    43,050,325.04x = 64,575,728.62 × 10,702,226.40
  4. Step 4: Simplify right side
    43,050,325.04x = 691,104,067,730,523.50
  5. Step 5: Solve for x
    x = 691,104,067,730,523.50/43,050,325.04
  6. Step 6: Final answer
    x = 16,053,399.53

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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.