Home / 3,735,711,432.32-5,603,577,786.34-1,079,983,705.93

Finding the Fourth Proportional to 3,735,711,432.32, 5,603,577,786.34 and 1,079,983,705.93

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Solution

The fourth proportional to 3,735,711,432.32, 5,603,577,786.34 and 1,079,983,705.93 is: 1,619,978,634.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,711,432.32 : 5,603,577,786.34 = 1,079,983,705.93 : x
  2. Step 2: Convert to fraction form
    3,735,711,432.32/5,603,577,786.34 = 1,079,983,705.93/x
  3. Step 3: Cross multiply
    3,735,711,432.32x = 5,603,577,786.34 × 1,079,983,705.93
  4. Step 4: Simplify right side
    3,735,711,432.32x = 6,051,772,704,173,169,664
  5. Step 5: Solve for x
    x = 6,051,772,704,173,169,664/3,735,711,432.32
  6. Step 6: Final answer
    x = 1,619,978,634.28

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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.