Home / 31,015,014,769.73-46,536,054,083.69-10,860,905,867.60

Finding the Fourth Proportional to 31,015,014,769.73, 46,536,054,083.69 and 10,860,905,867.60

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Solution

The fourth proportional to 31,015,014,769.73, 46,536,054,083.69 and 10,860,905,867.60 is: 16,296,097,442.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,015,014,769.73 : 46,536,054,083.69 = 10,860,905,867.60 : x
  2. Step 2: Convert to fraction form
    31,015,014,769.73/46,536,054,083.69 = 10,860,905,867.60/x
  3. Step 3: Cross multiply
    31,015,014,769.73x = 46,536,054,083.69 × 10,860,905,867.60
  4. Step 4: Simplify right side
    31,015,014,769.73x = 505,423,702,852,538,400,768
  5. Step 5: Solve for x
    x = 505,423,702,852,538,400,768/31,015,014,769.73
  6. Step 6: Final answer
    x = 16,296,097,442.00

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1.5x scale

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.