Home / 59,702,509,249.66-82,391,495,873.90-35,308,830,229.28

Finding the Fourth Proportional to 59,702,509,249.66, 82,391,495,873.90 and 35,308,830,229.28

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Solution

The fourth proportional to 59,702,509,249.66, 82,391,495,873.90 and 35,308,830,229.28 is: 48,727,388,123.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,702,509,249.66 : 82,391,495,873.90 = 35,308,830,229.28 : x
  2. Step 2: Convert to fraction form
    59,702,509,249.66/82,391,495,873.90 = 35,308,830,229.28/x
  3. Step 3: Cross multiply
    59,702,509,249.66x = 82,391,495,873.90 × 35,308,830,229.28
  4. Step 4: Simplify right side
    59,702,509,249.66x = 2,909,147,340,147,958,218,752
  5. Step 5: Solve for x
    x = 2,909,147,340,147,958,218,752/59,702,509,249.66
  6. Step 6: Final answer
    x = 48,727,388,123.38

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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.