Home / 47,233,131,279,516-70,772,328,033,648-25,155,355,143,746

Finding the Fourth Proportional to 47,233,131,279,516, 70,772,328,033,648 and 25,155,355,143,746

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Solution

The fourth proportional to 47,233,131,279,516, 70,772,328,033,648 and 25,155,355,143,746 is: 37,691,827,702,479.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,233,131,279,516 : 70,772,328,033,648 = 25,155,355,143,746 : x
  2. Step 2: Convert to fraction form
    47,233,131,279,516/70,772,328,033,648 = 25,155,355,143,746/x
  3. Step 3: Cross multiply
    47,233,131,279,516x = 70,772,328,033,648 × 25,155,355,143,746
  4. Step 4: Simplify right side
    47,233,131,279,516x = 1,780,303,046,036,106,321,055,449,088
  5. Step 5: Solve for x
    x = 1,780,303,046,036,106,321,055,449,088/47,233,131,279,516
  6. Step 6: Final answer
    x = 37,691,827,702,479.38

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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.