Home / 32,121,609,958,548-44,327,971,856,109-18,248,847,645,172

Finding the Fourth Proportional to 32,121,609,958,548, 44,327,971,856,109 and 18,248,847,645,172

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Solution

The fourth proportional to 32,121,609,958,548, 44,327,971,856,109 and 18,248,847,645,172 is: 25,183,495,032,332.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,121,609,958,548 : 44,327,971,856,109 = 18,248,847,645,172 : x
  2. Step 2: Convert to fraction form
    32,121,609,958,548/44,327,971,856,109 = 18,248,847,645,172/x
  3. Step 3: Cross multiply
    32,121,609,958,548x = 44,327,971,856,109 × 18,248,847,645,172
  4. Step 4: Simplify right side
    32,121,609,958,548x = 808,934,404,821,605,448,685,715,456
  5. Step 5: Solve for x
    x = 808,934,404,821,605,448,685,715,456/32,121,609,958,548
  6. Step 6: Final answer
    x = 25,183,495,032,332.18

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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.