Home / 4,860,719,277.07-6,708,871,704-2,955,075,828.07

Finding the Fourth Proportional to 4,860,719,277.07, 6,708,871,704 and 2,955,075,828.07

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Solution

The fourth proportional to 4,860,719,277.07, 6,708,871,704 and 2,955,075,828.07 is: 4,078,660,682.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,719,277.07 : 6,708,871,704 = 2,955,075,828.07 : x
  2. Step 2: Convert to fraction form
    4,860,719,277.07/6,708,871,704 = 2,955,075,828.07/x
  3. Step 3: Cross multiply
    4,860,719,277.07x = 6,708,871,704 × 2,955,075,828.07
  4. Step 4: Simplify right side
    4,860,719,277.07x = 19,825,224,606,113,193,984
  5. Step 5: Solve for x
    x = 19,825,224,606,113,193,984/4,860,719,277.07
  6. Step 6: Final answer
    x = 4,078,660,682.92

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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.