Home / 57,249,233,555.49-85,762,134,119.48-44,598,858,771.42

Finding the Fourth Proportional to 57,249,233,555.49, 85,762,134,119.48 and 44,598,858,771.42

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Solution

The fourth proportional to 57,249,233,555.49, 85,762,134,119.48 and 44,598,858,771.42 is: 66,811,257,897.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,249,233,555.49 : 85,762,134,119.48 = 44,598,858,771.42 : x
  2. Step 2: Convert to fraction form
    57,249,233,555.49/85,762,134,119.48 = 44,598,858,771.42/x
  3. Step 3: Cross multiply
    57,249,233,555.49x = 85,762,134,119.48 × 44,598,858,771.42
  4. Step 4: Simplify right side
    57,249,233,555.49x = 3,824,893,307,530,046,341,120
  5. Step 5: Solve for x
    x = 3,824,893,307,530,046,341,120/57,249,233,555.49
  6. Step 6: Final answer
    x = 66,811,257,897.85

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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.