Home / 33,966,001.58-46,871,844.63-18,495,746.78

Finding the Fourth Proportional to 33,966,001.58, 46,871,844.63 and 18,495,746.78

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Solution

The fourth proportional to 33,966,001.58, 46,871,844.63 and 18,495,746.78 is: 25,523,456.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,966,001.58 : 46,871,844.63 = 18,495,746.78 : x
  2. Step 2: Convert to fraction form
    33,966,001.58/46,871,844.63 = 18,495,746.78/x
  3. Step 3: Cross multiply
    33,966,001.58x = 46,871,844.63 × 18,495,746.78
  4. Step 4: Simplify right side
    33,966,001.58x = 866,929,769,387,982.88
  5. Step 5: Solve for x
    x = 866,929,769,387,982.88/33,966,001.58
  6. Step 6: Final answer
    x = 25,523,456.66

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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.