Home / 229,151,883.33-343,724,459.45-56,628,692.19

Finding the Fourth Proportional to 229,151,883.33, 343,724,459.45 and 56,628,692.19

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Solution

The fourth proportional to 229,151,883.33, 343,724,459.45 and 56,628,692.19 is: 84,942,206.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,151,883.33 : 343,724,459.45 = 56,628,692.19 : x
  2. Step 2: Convert to fraction form
    229,151,883.33/343,724,459.45 = 56,628,692.19/x
  3. Step 3: Cross multiply
    229,151,883.33x = 343,724,459.45 × 56,628,692.19
  4. Step 4: Simplify right side
    229,151,883.33x = 19,464,666,612,085,044
  5. Step 5: Solve for x
    x = 19,464,666,612,085,044/229,151,883.33
  6. Step 6: Final answer
    x = 84,942,206.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.