Home / 2,461,779,968.80-3,692,669,953.20-738,493,952.80

Finding the Fourth Proportional to 2,461,779,968.80, 3,692,669,953.20 and 738,493,952.80

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Solution

The fourth proportional to 2,461,779,968.80, 3,692,669,953.20 and 738,493,952.80 is: 1,107,740,929.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,779,968.80 : 3,692,669,953.20 = 738,493,952.80 : x
  2. Step 2: Convert to fraction form
    2,461,779,968.80/3,692,669,953.20 = 738,493,952.80/x
  3. Step 3: Cross multiply
    2,461,779,968.80x = 3,692,669,953.20 × 738,493,952.80
  4. Step 4: Simplify right side
    2,461,779,968.80x = 2,727,014,430,124,458,496
  5. Step 5: Solve for x
    x = 2,727,014,430,124,458,496/2,461,779,968.80
  6. Step 6: Final answer
    x = 1,107,740,929.20

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Double scale
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1.5x scale

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.