Home / 33,862,398.68-46,730,725.74-19,181,113.16

Finding the Fourth Proportional to 33,862,398.68, 46,730,725.74 and 19,181,113.16

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Solution

The fourth proportional to 33,862,398.68, 46,730,725.74 and 19,181,113.16 is: 26,470,284.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,862,398.68 : 46,730,725.74 = 19,181,113.16 : x
  2. Step 2: Convert to fraction form
    33,862,398.68/46,730,725.74 = 19,181,113.16/x
  3. Step 3: Cross multiply
    33,862,398.68x = 46,730,725.74 × 19,181,113.16
  4. Step 4: Simplify right side
    33,862,398.68x = 896,347,338,467,864.75
  5. Step 5: Solve for x
    x = 896,347,338,467,864.75/33,862,398.68
  6. Step 6: Final answer
    x = 26,470,284.84

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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.