Home / 2,461,522,005.60-3,692,283,008.40-738,235,989.60

Finding the Fourth Proportional to 2,461,522,005.60, 3,692,283,008.40 and 738,235,989.60

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Solution

The fourth proportional to 2,461,522,005.60, 3,692,283,008.40 and 738,235,989.60 is: 1,107,353,984.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,522,005.60 : 3,692,283,008.40 = 738,235,989.60 : x
  2. Step 2: Convert to fraction form
    2,461,522,005.60/3,692,283,008.40 = 738,235,989.60/x
  3. Step 3: Cross multiply
    2,461,522,005.60x = 3,692,283,008.40 × 738,235,989.60
  4. Step 4: Simplify right side
    2,461,522,005.60x = 2,725,776,200,589,439,488
  5. Step 5: Solve for x
    x = 2,725,776,200,589,439,488/2,461,522,005.60
  6. Step 6: Final answer
    x = 1,107,353,984.40

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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.