Home / 32,841,363,874.32-45,322,841,862.06-18,372,595,702.62

Finding the Fourth Proportional to 32,841,363,874.32, 45,322,841,862.06 and 18,372,595,702.62

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Solution

The fourth proportional to 32,841,363,874.32, 45,322,841,862.06 and 18,372,595,702.62 is: 25,355,166,515.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,841,363,874.32 : 45,322,841,862.06 = 18,372,595,702.62 : x
  2. Step 2: Convert to fraction form
    32,841,363,874.32/45,322,841,862.06 = 18,372,595,702.62/x
  3. Step 3: Cross multiply
    32,841,363,874.32x = 45,322,841,862.06 × 18,372,595,702.62
  4. Step 4: Simplify right side
    32,841,363,874.32x = 832,698,249,625,199,968,256
  5. Step 5: Solve for x
    x = 832,698,249,625,199,968,256/32,841,363,874.32
  6. Step 6: Final answer
    x = 25,355,166,515.37

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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.