Home / 33,349,459.36-46,023,692.32-18,464,783.36

Finding the Fourth Proportional to 33,349,459.36, 46,023,692.32 and 18,464,783.36

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Solution

The fourth proportional to 33,349,459.36, 46,023,692.32 and 18,464,783.36 is: 25,482,197.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,459.36 : 46,023,692.32 = 18,464,783.36 : x
  2. Step 2: Convert to fraction form
    33,349,459.36/46,023,692.32 = 18,464,783.36/x
  3. Step 3: Cross multiply
    33,349,459.36x = 46,023,692.32 × 18,464,783.36
  4. Step 4: Simplify right side
    33,349,459.36x = 849,817,508,116,095.75
  5. Step 5: Solve for x
    x = 849,817,508,116,095.75/33,349,459.36
  6. Step 6: Final answer
    x = 25,482,197.45

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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.