Home / 71,567,413,989.60-107,351,120,984.40-24,457,082,527.20

Finding the Fourth Proportional to 71,567,413,989.60, 107,351,120,984.40 and 24,457,082,527.20

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Solution

The fourth proportional to 71,567,413,989.60, 107,351,120,984.40 and 24,457,082,527.20 is: 36,685,623,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,567,413,989.60 : 107,351,120,984.40 = 24,457,082,527.20 : x
  2. Step 2: Convert to fraction form
    71,567,413,989.60/107,351,120,984.40 = 24,457,082,527.20/x
  3. Step 3: Cross multiply
    71,567,413,989.60x = 107,351,120,984.40 × 24,457,082,527.20
  4. Step 4: Simplify right side
    71,567,413,989.60x = 2,625,495,225,302,902,636,544
  5. Step 5: Solve for x
    x = 2,625,495,225,302,902,636,544/71,567,413,989.60
  6. Step 6: Final answer
    x = 36,685,623,790.80

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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.