Home / 6,294,672,000.80-9,442,008,001.20-1,932,037,402.40

Finding the Fourth Proportional to 6,294,672,000.80, 9,442,008,001.20 and 1,932,037,402.40

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Solution

The fourth proportional to 6,294,672,000.80, 9,442,008,001.20 and 1,932,037,402.40 is: 2,898,056,103.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,672,000.80 : 9,442,008,001.20 = 1,932,037,402.40 : x
  2. Step 2: Convert to fraction form
    6,294,672,000.80/9,442,008,001.20 = 1,932,037,402.40/x
  3. Step 3: Cross multiply
    6,294,672,000.80x = 9,442,008,001.20 × 1,932,037,402.40
  4. Step 4: Simplify right side
    6,294,672,000.80x = 18,242,312,612,078,467,072
  5. Step 5: Solve for x
    x = 18,242,312,612,078,467,072/6,294,672,000.80
  6. Step 6: Final answer
    x = 2,898,056,103.60

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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.