Home / 33,909,888.60-46,918,872.54-29,568,029.40

Finding the Fourth Proportional to 33,909,888.60, 46,918,872.54 and 29,568,029.40

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Solution

The fourth proportional to 33,909,888.60, 46,918,872.54 and 29,568,029.40 is: 40,911,328.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,909,888.60 : 46,918,872.54 = 29,568,029.40 : x
  2. Step 2: Convert to fraction form
    33,909,888.60/46,918,872.54 = 29,568,029.40/x
  3. Step 3: Cross multiply
    33,909,888.60x = 46,918,872.54 × 29,568,029.40
  4. Step 4: Simplify right side
    33,909,888.60x = 1,387,298,602,677,572.50
  5. Step 5: Solve for x
    x = 1,387,298,602,677,572.50/33,909,888.60
  6. Step 6: Final answer
    x = 40,911,328.82

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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.