Home / 14,739,283,149.36-22,112,802,538.92-5,296,880,906.16

Finding the Fourth Proportional to 14,739,283,149.36, 22,112,802,538.92 and 5,296,880,906.16

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Solution

The fourth proportional to 14,739,283,149.36, 22,112,802,538.92 and 5,296,880,906.16 is: 7,946,714,936.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,739,283,149.36 : 22,112,802,538.92 = 5,296,880,906.16 : x
  2. Step 2: Convert to fraction form
    14,739,283,149.36/22,112,802,538.92 = 5,296,880,906.16/x
  3. Step 3: Cross multiply
    14,739,283,149.36x = 22,112,802,538.92 × 5,296,880,906.16
  4. Step 4: Simplify right side
    14,739,283,149.36x = 117,128,881,550,091,698,176
  5. Step 5: Solve for x
    x = 117,128,881,550,091,698,176/14,739,283,149.36
  6. Step 6: Final answer
    x = 7,946,714,936.08

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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.