Home / 1,056,336,085,954.10-1,584,595,402,800.90-291,424,236,590.42

Finding the Fourth Proportional to 1,056,336,085,954.10, 1,584,595,402,800.90 and 291,424,236,590.42

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Solution

The fourth proportional to 1,056,336,085,954.10, 1,584,595,402,800.90 and 291,424,236,590.42 is: 437,161,535,714.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,336,085,954.10 : 1,584,595,402,800.90 = 291,424,236,590.42 : x
  2. Step 2: Convert to fraction form
    1,056,336,085,954.10/1,584,595,402,800.90 = 291,424,236,590.42/x
  3. Step 3: Cross multiply
    1,056,336,085,954.10x = 1,584,595,402,800.90 × 291,424,236,590.42
  4. Step 4: Simplify right side
    1,056,336,085,954.10x = 461,789,505,565,941,315,928,064
  5. Step 5: Solve for x
    x = 461,789,505,565,941,315,928,064/1,056,336,085,954.10
  6. Step 6: Final answer
    x = 437,161,535,714.12

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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.