Home / 7,357,082,413.14-10,166,054,373.14-5,238,860,905.93

Finding the Fourth Proportional to 7,357,082,413.14, 10,166,054,373.14 and 5,238,860,905.93

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Solution

The fourth proportional to 7,357,082,413.14, 10,166,054,373.14 and 5,238,860,905.93 is: 7,239,084,984.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,082,413.14 : 10,166,054,373.14 = 5,238,860,905.93 : x
  2. Step 2: Convert to fraction form
    7,357,082,413.14/10,166,054,373.14 = 5,238,860,905.93/x
  3. Step 3: Cross multiply
    7,357,082,413.14x = 10,166,054,373.14 × 5,238,860,905.93
  4. Step 4: Simplify right side
    7,357,082,413.14x = 53,258,544,823,024,467,968
  5. Step 5: Solve for x
    x = 53,258,544,823,024,467,968/7,357,082,413.14
  6. Step 6: Final answer
    x = 7,239,084,984.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.