Home / 33,712,532.76-46,523,417.94-18,242,617.35

Finding the Fourth Proportional to 33,712,532.76, 46,523,417.94 and 18,242,617.35

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Solution

The fourth proportional to 33,712,532.76, 46,523,417.94 and 18,242,617.35 is: 25,174,878.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,712,532.76 : 46,523,417.94 = 18,242,617.35 : x
  2. Step 2: Convert to fraction form
    33,712,532.76/46,523,417.94 = 18,242,617.35/x
  3. Step 3: Cross multiply
    33,712,532.76x = 46,523,417.94 × 18,242,617.35
  4. Step 4: Simplify right side
    33,712,532.76x = 848,708,911,293,545.25
  5. Step 5: Solve for x
    x = 848,708,911,293,545.25/33,712,532.76
  6. Step 6: Final answer
    x = 25,174,878.36

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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.