Home / 14,727,079,644.23-22,090,619,758.63-3,534,953,818.21

Finding the Fourth Proportional to 14,727,079,644.23, 22,090,619,758.63 and 3,534,953,818.21

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Solution

The fourth proportional to 14,727,079,644.23, 22,090,619,758.63 and 3,534,953,818.21 is: 5,302,430,797.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,727,079,644.23 : 22,090,619,758.63 = 3,534,953,818.21 : x
  2. Step 2: Convert to fraction form
    14,727,079,644.23/22,090,619,758.63 = 3,534,953,818.21/x
  3. Step 3: Cross multiply
    14,727,079,644.23x = 22,090,619,758.63 × 3,534,953,818.21
  4. Step 4: Simplify right side
    14,727,079,644.23x = 78,089,320,662,447,407,104
  5. Step 5: Solve for x
    x = 78,089,320,662,447,407,104/14,727,079,644.23
  6. Step 6: Final answer
    x = 5,302,430,797.48

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1.5x scale

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.