Home / 6,144,388,948-8,476,554,663.84-3,602,773,604.80

Finding the Fourth Proportional to 6,144,388,948, 8,476,554,663.84 and 3,602,773,604.80

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Solution

The fourth proportional to 6,144,388,948, 8,476,554,663.84 and 3,602,773,604.80 is: 4,970,243,202.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,388,948 : 8,476,554,663.84 = 3,602,773,604.80 : x
  2. Step 2: Convert to fraction form
    6,144,388,948/8,476,554,663.84 = 3,602,773,604.80/x
  3. Step 3: Cross multiply
    6,144,388,948x = 8,476,554,663.84 × 3,602,773,604.80
  4. Step 4: Simplify right side
    6,144,388,948x = 30,539,107,402,527,092,736
  5. Step 5: Solve for x
    x = 30,539,107,402,527,092,736/6,144,388,948
  6. Step 6: Final answer
    x = 4,970,243,202.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.