Home / 38,525,560,769.60-57,788,341,154.40-38,525,560,769.60

Finding the Fourth Proportional to 38,525,560,769.60, 57,788,341,154.40 and 38,525,560,769.60

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Solution

The fourth proportional to 38,525,560,769.60, 57,788,341,154.40 and 38,525,560,769.60 is: 57,788,341,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,525,560,769.60 : 57,788,341,154.40 = 38,525,560,769.60 : x
  2. Step 2: Convert to fraction form
    38,525,560,769.60/57,788,341,154.40 = 38,525,560,769.60/x
  3. Step 3: Cross multiply
    38,525,560,769.60x = 57,788,341,154.40 × 38,525,560,769.60
  4. Step 4: Simplify right side
    38,525,560,769.60x = 2,226,328,248,918,213,656,576
  5. Step 5: Solve for x
    x = 2,226,328,248,918,213,656,576/38,525,560,769.60
  6. Step 6: Final answer
    x = 57,788,341,154.40

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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.