Home / 29,963,845,893.42-41,316,977,804.67-19,095,709,115.70

Finding the Fourth Proportional to 29,963,845,893.42, 41,316,977,804.67 and 19,095,709,115.70

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Solution

The fourth proportional to 29,963,845,893.42, 41,316,977,804.67 and 19,095,709,115.70 is: 26,330,965,407.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,963,845,893.42 : 41,316,977,804.67 = 19,095,709,115.70 : x
  2. Step 2: Convert to fraction form
    29,963,845,893.42/41,316,977,804.67 = 19,095,709,115.70/x
  3. Step 3: Cross multiply
    29,963,845,893.42x = 41,316,977,804.67 × 19,095,709,115.70
  4. Step 4: Simplify right side
    29,963,845,893.42x = 788,976,989,697,811,546,112
  5. Step 5: Solve for x
    x = 788,976,989,697,811,546,112/29,963,845,893.42
  6. Step 6: Final answer
    x = 26,330,965,407.58

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Double scale
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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.