Home / 30,752,057,230.36-46,123,425,096.66-8,369,549,756.44

Finding the Fourth Proportional to 30,752,057,230.36, 46,123,425,096.66 and 8,369,549,756.44

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Solution

The fourth proportional to 30,752,057,230.36, 46,123,425,096.66 and 8,369,549,756.44 is: 12,553,056,154.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,752,057,230.36 : 46,123,425,096.66 = 8,369,549,756.44 : x
  2. Step 2: Convert to fraction form
    30,752,057,230.36/46,123,425,096.66 = 8,369,549,756.44/x
  3. Step 3: Cross multiply
    30,752,057,230.36x = 46,123,425,096.66 × 8,369,549,756.44
  4. Step 4: Simplify right side
    30,752,057,230.36x = 386,032,301,283,929,292,800
  5. Step 5: Solve for x
    x = 386,032,301,283,929,292,800/30,752,057,230.36
  6. Step 6: Final answer
    x = 12,553,056,154.66

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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.