Home / 23,348,468,756.88-35,057,650,693.92-20,210,415,940.08

Finding the Fourth Proportional to 23,348,468,756.88, 35,057,650,693.92 and 20,210,415,940.08

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Solution

The fourth proportional to 23,348,468,756.88, 35,057,650,693.92 and 20,210,415,940.08 is: 30,345,874,488.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348,468,756.88 : 35,057,650,693.92 = 20,210,415,940.08 : x
  2. Step 2: Convert to fraction form
    23,348,468,756.88/35,057,650,693.92 = 20,210,415,940.08/x
  3. Step 3: Cross multiply
    23,348,468,756.88x = 35,057,650,693.92 × 20,210,415,940.08
  4. Step 4: Simplify right side
    23,348,468,756.88x = 708,529,702,406,157,500,416
  5. Step 5: Solve for x
    x = 708,529,702,406,157,500,416/23,348,468,756.88
  6. Step 6: Final answer
    x = 30,345,874,488.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.