Home / 2,742,726,030.24-4,115,179,205.28-877,659,090.24

Finding the Fourth Proportional to 2,742,726,030.24, 4,115,179,205.28 and 877,659,090.24

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Solution

The fourth proportional to 2,742,726,030.24, 4,115,179,205.28 and 877,659,090.24 is: 1,316,837,481.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,726,030.24 : 4,115,179,205.28 = 877,659,090.24 : x
  2. Step 2: Convert to fraction form
    2,742,726,030.24/4,115,179,205.28 = 877,659,090.24/x
  3. Step 3: Cross multiply
    2,742,726,030.24x = 4,115,179,205.28 × 877,659,090.24
  4. Step 4: Simplify right side
    2,742,726,030.24x = 3,611,724,437,480,611,328
  5. Step 5: Solve for x
    x = 3,611,724,437,480,611,328/2,742,726,030.24
  6. Step 6: Final answer
    x = 1,316,837,481.27

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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.