Home / 4,590,868,847,647.30-6,887,270,411,898.60-1,489,235,687,445.10

Finding the Fourth Proportional to 4,590,868,847,647.30, 6,887,270,411,898.60 and 1,489,235,687,445.10

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Solution

The fourth proportional to 4,590,868,847,647.30, 6,887,270,411,898.60 and 1,489,235,687,445.10 is: 2,234,167,262,639.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,868,847,647.30 : 6,887,270,411,898.60 = 1,489,235,687,445.10 : x
  2. Step 2: Convert to fraction form
    4,590,868,847,647.30/6,887,270,411,898.60 = 1,489,235,687,445.10/x
  3. Step 3: Cross multiply
    4,590,868,847,647.30x = 6,887,270,411,898.60 × 1,489,235,687,445.10
  4. Step 4: Simplify right side
    4,590,868,847,647.30x = 10,256,768,886,484,107,826,036,736
  5. Step 5: Solve for x
    x = 10,256,768,886,484,107,826,036,736/4,590,868,847,647.30
  6. Step 6: Final answer
    x = 2,234,167,262,639.28

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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.