Home / 32,841,363,875.32-45,322,841,863.44-18,372,595,703.62

Finding the Fourth Proportional to 32,841,363,875.32, 45,322,841,863.44 and 18,372,595,703.62

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Solution

The fourth proportional to 32,841,363,875.32, 45,322,841,863.44 and 18,372,595,703.62 is: 25,355,166,516.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,841,363,875.32 : 45,322,841,863.44 = 18,372,595,703.62 : x
  2. Step 2: Convert to fraction form
    32,841,363,875.32/45,322,841,863.44 = 18,372,595,703.62/x
  3. Step 3: Cross multiply
    32,841,363,875.32x = 45,322,841,863.44 × 18,372,595,703.62
  4. Step 4: Simplify right side
    32,841,363,875.32x = 832,698,249,696,086,458,368
  5. Step 5: Solve for x
    x = 832,698,249,696,086,458,368/32,841,363,875.32
  6. Step 6: Final answer
    x = 25,355,166,516.76

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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.