Home / 6,365,446,862.27-9,549,601,663.03-1,943,496,362.39

Finding the Fourth Proportional to 6,365,446,862.27, 9,549,601,663.03 and 1,943,496,362.39

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Solution

The fourth proportional to 6,365,446,862.27, 9,549,601,663.03 and 1,943,496,362.39 is: 2,915,681,568.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,446,862.27 : 9,549,601,663.03 = 1,943,496,362.39 : x
  2. Step 2: Convert to fraction form
    6,365,446,862.27/9,549,601,663.03 = 1,943,496,362.39/x
  3. Step 3: Cross multiply
    6,365,446,862.27x = 9,549,601,663.03 × 1,943,496,362.39
  4. Step 4: Simplify right side
    6,365,446,862.27x = 18,559,616,094,319,693,824
  5. Step 5: Solve for x
    x = 18,559,616,094,319,693,824/6,365,446,862.27
  6. Step 6: Final answer
    x = 2,915,681,568.93

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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.