Home / 33,838,483.29-46,697,166.18-18,368,578.41

Finding the Fourth Proportional to 33,838,483.29, 46,697,166.18 and 18,368,578.41

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Solution

The fourth proportional to 33,838,483.29, 46,697,166.18 and 18,368,578.41 is: 25,348,670.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,838,483.29 : 46,697,166.18 = 18,368,578.41 : x
  2. Step 2: Convert to fraction form
    33,838,483.29/46,697,166.18 = 18,368,578.41/x
  3. Step 3: Cross multiply
    33,838,483.29x = 46,697,166.18 × 18,368,578.41
  4. Step 4: Simplify right side
    33,838,483.29x = 857,760,558,502,130.12
  5. Step 5: Solve for x
    x = 857,760,558,502,130.12/33,838,483.29
  6. Step 6: Final answer
    x = 25,348,670.36

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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.