Home / 3,527,384,010,004.40-5,291,633,900,361.60-1,263,484,634,123.20

Finding the Fourth Proportional to 3,527,384,010,004.40, 5,291,633,900,361.60 and 1,263,484,634,123.20

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Solution

The fourth proportional to 3,527,384,010,004.40, 5,291,633,900,361.60 and 1,263,484,634,123.20 is: 1,895,426,781,872.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,384,010,004.40 : 5,291,633,900,361.60 = 1,263,484,634,123.20 : x
  2. Step 2: Convert to fraction form
    3,527,384,010,004.40/5,291,633,900,361.60 = 1,263,484,634,123.20/x
  3. Step 3: Cross multiply
    3,527,384,010,004.40x = 5,291,633,900,361.60 × 1,263,484,634,123.20
  4. Step 4: Simplify right side
    3,527,384,010,004.40x = 6,685,898,122,512,297,600,483,328
  5. Step 5: Solve for x
    x = 6,685,898,122,512,297,600,483,328/3,527,384,010,004.40
  6. Step 6: Final answer
    x = 1,895,426,781,872.82

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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.