Home / 9,101,983,079.40-13,655,525,535.90-4,444,009,002.60

Finding the Fourth Proportional to 9,101,983,079.40, 13,655,525,535.90 and 4,444,009,002.60

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Solution

The fourth proportional to 9,101,983,079.40, 13,655,525,535.90 and 4,444,009,002.60 is: 6,667,258,979.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,983,079.40 : 13,655,525,535.90 = 4,444,009,002.60 : x
  2. Step 2: Convert to fraction form
    9,101,983,079.40/13,655,525,535.90 = 4,444,009,002.60/x
  3. Step 3: Cross multiply
    9,101,983,079.40x = 13,655,525,535.90 × 4,444,009,002.60
  4. Step 4: Simplify right side
    9,101,983,079.40x = 60,685,278,416,773,791,744
  5. Step 5: Solve for x
    x = 60,685,278,416,773,791,744/9,101,983,079.40
  6. Step 6: Final answer
    x = 6,667,258,979.43

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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.