Home / 35,112,096.84-52,610,630.88-18,699,956.25

Finding the Fourth Proportional to 35,112,096.84, 52,610,630.88 and 18,699,956.25

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Solution

The fourth proportional to 35,112,096.84, 52,610,630.88 and 18,699,956.25 is: 28,019,303.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,112,096.84 : 52,610,630.88 = 18,699,956.25 : x
  2. Step 2: Convert to fraction form
    35,112,096.84/52,610,630.88 = 18,699,956.25/x
  3. Step 3: Cross multiply
    35,112,096.84x = 52,610,630.88 × 18,699,956.25
  4. Step 4: Simplify right side
    35,112,096.84x = 983,816,495,740,899
  5. Step 5: Solve for x
    x = 983,816,495,740,899/35,112,096.84
  6. Step 6: Final answer
    x = 28,019,303.44

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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.