Home / 38,681,363,336.22-58,033,886,395.38-19,808,014,044

Finding the Fourth Proportional to 38,681,363,336.22, 58,033,886,395.38 and 19,808,014,044

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Solution

The fourth proportional to 38,681,363,336.22, 58,033,886,395.38 and 19,808,014,044 is: 29,718,084,824.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,681,363,336.22 : 58,033,886,395.38 = 19,808,014,044 : x
  2. Step 2: Convert to fraction form
    38,681,363,336.22/58,033,886,395.38 = 19,808,014,044/x
  3. Step 3: Cross multiply
    38,681,363,336.22x = 58,033,886,395.38 × 19,808,014,044
  4. Step 4: Simplify right side
    38,681,363,336.22x = 1,149,536,036,747,587,485,696
  5. Step 5: Solve for x
    x = 1,149,536,036,747,587,485,696/38,681,363,336.22
  6. Step 6: Final answer
    x = 29,718,084,824.36

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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.