Home / 33,827,166.36-46,681,832.02-18,357,384.60

Finding the Fourth Proportional to 33,827,166.36, 46,681,832.02 and 18,357,384.60

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Solution

The fourth proportional to 33,827,166.36, 46,681,832.02 and 18,357,384.60 is: 25,333,376.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,827,166.36 : 46,681,832.02 = 18,357,384.60 : x
  2. Step 2: Convert to fraction form
    33,827,166.36/46,681,832.02 = 18,357,384.60/x
  3. Step 3: Cross multiply
    33,827,166.36x = 46,681,832.02 × 18,357,384.60
  4. Step 4: Simplify right side
    33,827,166.36x = 856,956,344,223,735
  5. Step 5: Solve for x
    x = 856,956,344,223,735/33,827,166.36
  6. Step 6: Final answer
    x = 25,333,376.59

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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.