Home / 33,371,357,507.91-46,056,421,386.89-19,823,048,194.54

Finding the Fourth Proportional to 33,371,357,507.91, 46,056,421,386.89 and 19,823,048,194.54

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Solution

The fourth proportional to 33,371,357,507.91, 46,056,421,386.89 and 19,823,048,194.54 is: 27,358,151,690.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,371,357,507.91 : 46,056,421,386.89 = 19,823,048,194.54 : x
  2. Step 2: Convert to fraction form
    33,371,357,507.91/46,056,421,386.89 = 19,823,048,194.54/x
  3. Step 3: Cross multiply
    33,371,357,507.91x = 46,056,421,386.89 × 19,823,048,194.54
  4. Step 4: Simplify right side
    33,371,357,507.91x = 912,978,660,820,145,799,168
  5. Step 5: Solve for x
    x = 912,978,660,820,145,799,168/33,371,357,507.91
  6. Step 6: Final answer
    x = 27,358,151,690.53

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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.