Home / 31,606,541,161-47,390,878,675.38-10,059,796,769.13

Finding the Fourth Proportional to 31,606,541,161, 47,390,878,675.38 and 10,059,796,769.13

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Solution

The fourth proportional to 31,606,541,161, 47,390,878,675.38 and 10,059,796,769.13 is: 15,083,669,097.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,606,541,161 : 47,390,878,675.38 = 10,059,796,769.13 : x
  2. Step 2: Convert to fraction form
    31,606,541,161/47,390,878,675.38 = 10,059,796,769.13/x
  3. Step 3: Cross multiply
    31,606,541,161x = 47,390,878,675.38 × 10,059,796,769.13
  4. Step 4: Simplify right side
    31,606,541,161x = 476,742,608,184,819,449,856
  5. Step 5: Solve for x
    x = 476,742,608,184,819,449,856/31,606,541,161
  6. Step 6: Final answer
    x = 15,083,669,097.37

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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.