Home / 3,742,784,000.30-5,614,176,000.45-982,692,022.70

Finding the Fourth Proportional to 3,742,784,000.30, 5,614,176,000.45 and 982,692,022.70

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Solution

The fourth proportional to 3,742,784,000.30, 5,614,176,000.45 and 982,692,022.70 is: 1,474,038,034.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,784,000.30 : 5,614,176,000.45 = 982,692,022.70 : x
  2. Step 2: Convert to fraction form
    3,742,784,000.30/5,614,176,000.45 = 982,692,022.70/x
  3. Step 3: Cross multiply
    3,742,784,000.30x = 5,614,176,000.45 × 982,692,022.70
  4. Step 4: Simplify right side
    3,742,784,000.30x = 5,517,005,969,676,006,400
  5. Step 5: Solve for x
    x = 5,517,005,969,676,006,400/3,742,784,000.30
  6. Step 6: Final answer
    x = 1,474,038,034.05

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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.