Home / 7,274,655,339.48-10,039,005,486.36-4,059,531,618.84

Finding the Fourth Proportional to 7,274,655,339.48, 10,039,005,486.36 and 4,059,531,618.84

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Solution

The fourth proportional to 7,274,655,339.48, 10,039,005,486.36 and 4,059,531,618.84 is: 5,602,143,097.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,274,655,339.48 : 10,039,005,486.36 = 4,059,531,618.84 : x
  2. Step 2: Convert to fraction form
    7,274,655,339.48/10,039,005,486.36 = 4,059,531,618.84/x
  3. Step 3: Cross multiply
    7,274,655,339.48x = 10,039,005,486.36 × 4,059,531,618.84
  4. Step 4: Simplify right side
    7,274,655,339.48x = 40,753,660,193,586,659,328
  5. Step 5: Solve for x
    x = 40,753,660,193,586,659,328/7,274,655,339.48
  6. Step 6: Final answer
    x = 5,602,143,097.06

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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.