Home / 19,794,499,986.80-29,691,749,980.20-6,708,296,802.80

Finding the Fourth Proportional to 19,794,499,986.80, 29,691,749,980.20 and 6,708,296,802.80

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Solution

The fourth proportional to 19,794,499,986.80, 29,691,749,980.20 and 6,708,296,802.80 is: 10,062,445,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,794,499,986.80 : 29,691,749,980.20 = 6,708,296,802.80 : x
  2. Step 2: Convert to fraction form
    19,794,499,986.80/29,691,749,980.20 = 6,708,296,802.80/x
  3. Step 3: Cross multiply
    19,794,499,986.80x = 29,691,749,980.20 × 6,708,296,802.80
  4. Step 4: Simplify right side
    19,794,499,986.80x = 199,181,071,461,712,625,664
  5. Step 5: Solve for x
    x = 199,181,071,461,712,625,664/19,794,499,986.80
  6. Step 6: Final answer
    x = 10,062,445,204.20

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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.