Home / 4,330,782,673.81-5,976,320,057.45-2,350,590,992.53

Finding the Fourth Proportional to 4,330,782,673.81, 5,976,320,057.45 and 2,350,590,992.53

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Solution

The fourth proportional to 4,330,782,673.81, 5,976,320,057.45 and 2,350,590,992.53 is: 3,243,728,709.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,782,673.81 : 5,976,320,057.45 = 2,350,590,992.53 : x
  2. Step 2: Convert to fraction form
    4,330,782,673.81/5,976,320,057.45 = 2,350,590,992.53/x
  3. Step 3: Cross multiply
    4,330,782,673.81x = 5,976,320,057.45 × 2,350,590,992.53
  4. Step 4: Simplify right side
    4,330,782,673.81x = 14,047,884,095,506,589,696
  5. Step 5: Solve for x
    x = 14,047,884,095,506,589,696/4,330,782,673.81
  6. Step 6: Final answer
    x = 3,243,728,709.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.