Home / 14,727,055,523.40-20,323,202,004.18-8,044,050,083.40

Finding the Fourth Proportional to 14,727,055,523.40, 20,323,202,004.18 and 8,044,050,083.40

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Solution

The fourth proportional to 14,727,055,523.40, 20,323,202,004.18 and 8,044,050,083.40 is: 11,100,715,585.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,727,055,523.40 : 20,323,202,004.18 = 8,044,050,083.40 : x
  2. Step 2: Convert to fraction form
    14,727,055,523.40/20,323,202,004.18 = 8,044,050,083.40/x
  3. Step 3: Cross multiply
    14,727,055,523.40x = 20,323,202,004.18 × 8,044,050,083.40
  4. Step 4: Simplify right side
    14,727,055,523.40x = 163,480,854,776,679,170,048
  5. Step 5: Solve for x
    x = 163,480,854,776,679,170,048/14,727,055,523.40
  6. Step 6: Final answer
    x = 11,100,715,585.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.