Home / 45,915,514,827.30-68,764,433,124.15-45,915,514,827.30

Finding the Fourth Proportional to 45,915,514,827.30, 68,764,433,124.15 and 45,915,514,827.30

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Solution

The fourth proportional to 45,915,514,827.30, 68,764,433,124.15 and 45,915,514,827.30 is: 68,764,433,124.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,915,514,827.30 : 68,764,433,124.15 = 45,915,514,827.30 : x
  2. Step 2: Convert to fraction form
    45,915,514,827.30/68,764,433,124.15 = 45,915,514,827.30/x
  3. Step 3: Cross multiply
    45,915,514,827.30x = 68,764,433,124.15 × 45,915,514,827.30
  4. Step 4: Simplify right side
    45,915,514,827.30x = 3,157,354,348,702,788,485,120
  5. Step 5: Solve for x
    x = 3,157,354,348,702,788,485,120/45,915,514,827.30
  6. Step 6: Final answer
    x = 68,764,433,124.15

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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.