Home / 5,515,294,698,530.10-8,272,942,047,795.30-5,515,294,698,530.10

Finding the Fourth Proportional to 5,515,294,698,530.10, 8,272,942,047,795.30 and 5,515,294,698,530.10

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Solution

The fourth proportional to 5,515,294,698,530.10, 8,272,942,047,795.30 and 5,515,294,698,530.10 is: 8,272,942,047,795.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,515,294,698,530.10 : 8,272,942,047,795.30 = 5,515,294,698,530.10 : x
  2. Step 2: Convert to fraction form
    5,515,294,698,530.10/8,272,942,047,795.30 = 5,515,294,698,530.10/x
  3. Step 3: Cross multiply
    5,515,294,698,530.10x = 8,272,942,047,795.30 × 5,515,294,698,530.10
  4. Step 4: Simplify right side
    5,515,294,698,530.10x = 45,627,713,417,452,160,538,378,240
  5. Step 5: Solve for x
    x = 45,627,713,417,452,160,538,378,240/5,515,294,698,530.10
  6. Step 6: Final answer
    x = 8,272,942,047,795.30

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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.