Home / 608,520,791,241.35-912,957,849,526.60-245,299,008,250.27

Finding the Fourth Proportional to 608,520,791,241.35, 912,957,849,526.60 and 245,299,008,250.27

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Solution

The fourth proportional to 608,520,791,241.35, 912,957,849,526.60 and 245,299,008,250.27 is: 368,019,726,337.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,520,791,241.35 : 912,957,849,526.60 = 245,299,008,250.27 : x
  2. Step 2: Convert to fraction form
    608,520,791,241.35/912,957,849,526.60 = 245,299,008,250.27/x
  3. Step 3: Cross multiply
    608,520,791,241.35x = 912,957,849,526.60 × 245,299,008,250.27
  4. Step 4: Simplify right side
    608,520,791,241.35x = 223,947,655,063,174,201,212,928
  5. Step 5: Solve for x
    x = 223,947,655,063,174,201,212,928/608,520,791,241.35
  6. Step 6: Final answer
    x = 368,019,726,337.26

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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.