Home / 3,708,592,192,933.20-5,562,888,289,399.60-1,326,321,604,414.80

Finding the Fourth Proportional to 3,708,592,192,933.20, 5,562,888,289,399.60 and 1,326,321,604,414.80

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Solution

The fourth proportional to 3,708,592,192,933.20, 5,562,888,289,399.60 and 1,326,321,604,414.80 is: 1,989,482,406,622.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,592,192,933.20 : 5,562,888,289,399.60 = 1,326,321,604,414.80 : x
  2. Step 2: Convert to fraction form
    3,708,592,192,933.20/5,562,888,289,399.60 = 1,326,321,604,414.80/x
  3. Step 3: Cross multiply
    3,708,592,192,933.20x = 5,562,888,289,399.60 × 1,326,321,604,414.80
  4. Step 4: Simplify right side
    3,708,592,192,933.20x = 7,378,178,921,176,779,496,357,888
  5. Step 5: Solve for x
    x = 7,378,178,921,176,779,496,357,888/3,708,592,192,933.20
  6. Step 6: Final answer
    x = 1,989,482,406,622.13

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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.