Home / 6,388,092,464.48-9,573,573,499.50-4,971,699,881.28

Finding the Fourth Proportional to 6,388,092,464.48, 9,573,573,499.50 and 4,971,699,881.28

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Solution

The fourth proportional to 6,388,092,464.48, 9,573,573,499.50 and 4,971,699,881.28 is: 7,450,883,733.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,388,092,464.48 : 9,573,573,499.50 = 4,971,699,881.28 : x
  2. Step 2: Convert to fraction form
    6,388,092,464.48/9,573,573,499.50 = 4,971,699,881.28/x
  3. Step 3: Cross multiply
    6,388,092,464.48x = 9,573,573,499.50 × 4,971,699,881.28
  4. Step 4: Simplify right side
    6,388,092,464.48x = 47,596,934,230,889,504,768
  5. Step 5: Solve for x
    x = 47,596,934,230,889,504,768/6,388,092,464.48
  6. Step 6: Final answer
    x = 7,450,883,733.38

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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.