Home / 477,883,557,029.55-716,825,335,544.31-477,883,557,029.55

Finding the Fourth Proportional to 477,883,557,029.55, 716,825,335,544.31 and 477,883,557,029.55

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Solution

The fourth proportional to 477,883,557,029.55, 716,825,335,544.31 and 477,883,557,029.55 is: 716,825,335,544.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    477,883,557,029.55 : 716,825,335,544.31 = 477,883,557,029.55 : x
  2. Step 2: Convert to fraction form
    477,883,557,029.55/716,825,335,544.31 = 477,883,557,029.55/x
  3. Step 3: Cross multiply
    477,883,557,029.55x = 716,825,335,544.31 × 477,883,557,029.55
  4. Step 4: Simplify right side
    477,883,557,029.55x = 342,559,041,118,815,624,626,176
  5. Step 5: Solve for x
    x = 342,559,041,118,815,624,626,176/477,883,557,029.55
  6. Step 6: Final answer
    x = 716,825,335,544.31

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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.