Home / 7,274,655,350.48-10,039,005,501.54-4,059,531,629.84

Finding the Fourth Proportional to 7,274,655,350.48, 10,039,005,501.54 and 4,059,531,629.84

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Solution

The fourth proportional to 7,274,655,350.48, 10,039,005,501.54 and 4,059,531,629.84 is: 5,602,143,112.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,274,655,350.48 : 10,039,005,501.54 = 4,059,531,629.84 : x
  2. Step 2: Convert to fraction form
    7,274,655,350.48/10,039,005,501.54 = 4,059,531,629.84/x
  3. Step 3: Cross multiply
    7,274,655,350.48x = 10,039,005,501.54 × 4,059,531,629.84
  4. Step 4: Simplify right side
    7,274,655,350.48x = 40,753,660,365,639,409,664
  5. Step 5: Solve for x
    x = 40,753,660,365,639,409,664/7,274,655,350.48
  6. Step 6: Final answer
    x = 5,602,143,112.24

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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.