Home / 201,882,070.36-302,825,532.30-56,306,770.84

Finding the Fourth Proportional to 201,882,070.36, 302,825,532.30 and 56,306,770.84

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Solution

The fourth proportional to 201,882,070.36, 302,825,532.30 and 56,306,770.84 is: 84,460,833.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,882,070.36 : 302,825,532.30 = 56,306,770.84 : x
  2. Step 2: Convert to fraction form
    201,882,070.36/302,825,532.30 = 56,306,770.84/x
  3. Step 3: Cross multiply
    201,882,070.36x = 302,825,532.30 × 56,306,770.84
  4. Step 4: Simplify right side
    201,882,070.36x = 17,051,127,851,717,120
  5. Step 5: Solve for x
    x = 17,051,127,851,717,120/201,882,070.36
  6. Step 6: Final answer
    x = 84,460,833.11

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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.