Home / 6,111,784,504.59-9,167,665,313.40-1,915,058,598.45

Finding the Fourth Proportional to 6,111,784,504.59, 9,167,665,313.40 and 1,915,058,598.45

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Solution

The fourth proportional to 6,111,784,504.59, 9,167,665,313.40 and 1,915,058,598.45 is: 2,872,584,311.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,784,504.59 : 9,167,665,313.40 = 1,915,058,598.45 : x
  2. Step 2: Convert to fraction form
    6,111,784,504.59/9,167,665,313.40 = 1,915,058,598.45/x
  3. Step 3: Cross multiply
    6,111,784,504.59x = 9,167,665,313.40 × 1,915,058,598.45
  4. Step 4: Simplify right side
    6,111,784,504.59x = 17,556,616,286,106,519,552
  5. Step 5: Solve for x
    x = 17,556,616,286,106,519,552/6,111,784,504.59
  6. Step 6: Final answer
    x = 2,872,584,311.98

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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.