Home / 2,514,364,950,840.40-3,470,469,226,888.60-1,637,624,477,631.40

Finding the Fourth Proportional to 2,514,364,950,840.40, 3,470,469,226,888.60 and 1,637,624,477,631.40

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Solution

The fourth proportional to 2,514,364,950,840.40, 3,470,469,226,888.60 and 1,637,624,477,631.40 is: 2,260,342,259,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,364,950,840.40 : 3,470,469,226,888.60 = 1,637,624,477,631.40 : x
  2. Step 2: Convert to fraction form
    2,514,364,950,840.40/3,470,469,226,888.60 = 1,637,624,477,631.40/x
  3. Step 3: Cross multiply
    2,514,364,950,840.40x = 3,470,469,226,888.60 × 1,637,624,477,631.40
  4. Step 4: Simplify right side
    2,514,364,950,840.40x = 5,683,325,354,819,292,017,721,344
  5. Step 5: Solve for x
    x = 5,683,325,354,819,292,017,721,344/2,514,364,950,840.40
  6. Step 6: Final answer
    x = 2,260,342,259,750.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.