Home / 5,915,507,341.86-8,163,655,222.47-3,275,308,687.14

Finding the Fourth Proportional to 5,915,507,341.86, 8,163,655,222.47 and 3,275,308,687.14

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Solution

The fourth proportional to 5,915,507,341.86, 8,163,655,222.47 and 3,275,308,687.14 is: 4,520,067,227.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,915,507,341.86 : 8,163,655,222.47 = 3,275,308,687.14 : x
  2. Step 2: Convert to fraction form
    5,915,507,341.86/8,163,655,222.47 = 3,275,308,687.14/x
  3. Step 3: Cross multiply
    5,915,507,341.86x = 8,163,655,222.47 × 3,275,308,687.14
  4. Step 4: Simplify right side
    5,915,507,341.86x = 26,738,490,868,971,819,008
  5. Step 5: Solve for x
    x = 26,738,490,868,971,819,008/5,915,507,341.86
  6. Step 6: Final answer
    x = 4,520,067,227.33

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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.