Home / 35,363,607.54-53,054,237.66-12,334,873.64

Finding the Fourth Proportional to 35,363,607.54, 53,054,237.66 and 12,334,873.64

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Solution

The fourth proportional to 35,363,607.54, 53,054,237.66 and 12,334,873.64 is: 18,505,389.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,363,607.54 : 53,054,237.66 = 12,334,873.64 : x
  2. Step 2: Convert to fraction form
    35,363,607.54/53,054,237.66 = 12,334,873.64/x
  3. Step 3: Cross multiply
    35,363,607.54x = 53,054,237.66 × 12,334,873.64
  4. Step 4: Simplify right side
    35,363,607.54x = 654,417,317,602,629.25
  5. Step 5: Solve for x
    x = 654,417,317,602,629.25/35,363,607.54
  6. Step 6: Final answer
    x = 18,505,389.10

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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.