Home / 30,466,596,121.44-45,692,342,302.39-10,297,573,575.97

Finding the Fourth Proportional to 30,466,596,121.44, 45,692,342,302.39 and 10,297,573,575.97

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Solution

The fourth proportional to 30,466,596,121.44, 45,692,342,302.39 and 10,297,573,575.97 is: 15,443,807,862.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,466,596,121.44 : 45,692,342,302.39 = 10,297,573,575.97 : x
  2. Step 2: Convert to fraction form
    30,466,596,121.44/45,692,342,302.39 = 10,297,573,575.97/x
  3. Step 3: Cross multiply
    30,466,596,121.44x = 45,692,342,302.39 × 10,297,573,575.97
  4. Step 4: Simplify right side
    30,466,596,121.44x = 470,520,256,717,267,468,288
  5. Step 5: Solve for x
    x = 470,520,256,717,267,468,288/30,466,596,121.44
  6. Step 6: Final answer
    x = 15,443,807,862.28

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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.