Home / 32,841,363,882.32-45,322,841,873.10-18,372,595,710.62

Finding the Fourth Proportional to 32,841,363,882.32, 45,322,841,873.10 and 18,372,595,710.62

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Solution

The fourth proportional to 32,841,363,882.32, 45,322,841,873.10 and 18,372,595,710.62 is: 25,355,166,526.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,841,363,882.32 : 45,322,841,873.10 = 18,372,595,710.62 : x
  2. Step 2: Convert to fraction form
    32,841,363,882.32/45,322,841,873.10 = 18,372,595,710.62/x
  3. Step 3: Cross multiply
    32,841,363,882.32x = 45,322,841,873.10 × 18,372,595,710.62
  4. Step 4: Simplify right side
    32,841,363,882.32x = 832,698,250,190,825,455,616
  5. Step 5: Solve for x
    x = 832,698,250,190,825,455,616/32,841,363,882.32
  6. Step 6: Final answer
    x = 25,355,166,526.42

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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.