Home / 3,163,707,844.56-4,742,239,820.58-1,064,455,447.48

Finding the Fourth Proportional to 3,163,707,844.56, 4,742,239,820.58 and 1,064,455,447.48

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Solution

The fourth proportional to 3,163,707,844.56, 4,742,239,820.58 and 1,064,455,447.48 is: 1,595,565,475.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,707,844.56 : 4,742,239,820.58 = 1,064,455,447.48 : x
  2. Step 2: Convert to fraction form
    3,163,707,844.56/4,742,239,820.58 = 1,064,455,447.48/x
  3. Step 3: Cross multiply
    3,163,707,844.56x = 4,742,239,820.58 × 1,064,455,447.48
  4. Step 4: Simplify right side
    3,163,707,844.56x = 5,047,903,010,272,958,464
  5. Step 5: Solve for x
    x = 5,047,903,010,272,958,464/3,163,707,844.56
  6. Step 6: Final answer
    x = 1,595,565,475.16

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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.