Home / 4,860,719,393.54-6,708,871,864.53-2,955,075,944.18

Finding the Fourth Proportional to 4,860,719,393.54, 6,708,871,864.53 and 2,955,075,944.18

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Solution

The fourth proportional to 4,860,719,393.54, 6,708,871,864.53 and 2,955,075,944.18 is: 4,078,660,843.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,719,393.54 : 6,708,871,864.53 = 2,955,075,944.18 : x
  2. Step 2: Convert to fraction form
    4,860,719,393.54/6,708,871,864.53 = 2,955,075,944.18/x
  3. Step 3: Cross multiply
    4,860,719,393.54x = 6,708,871,864.53 × 2,955,075,944.18
  4. Step 4: Simplify right side
    4,860,719,393.54x = 19,825,225,859,425,083,392
  5. Step 5: Solve for x
    x = 19,825,225,859,425,083,392/4,860,719,393.54
  6. Step 6: Final answer
    x = 4,078,660,843.04

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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.