Home / 15,133,616,997.15-22,700,425,495.73-15,133,616,997.15

Finding the Fourth Proportional to 15,133,616,997.15, 22,700,425,495.73 and 15,133,616,997.15

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Solution

The fourth proportional to 15,133,616,997.15, 22,700,425,495.73 and 15,133,616,997.15 is: 22,700,425,495.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,133,616,997.15 : 22,700,425,495.73 = 15,133,616,997.15 : x
  2. Step 2: Convert to fraction form
    15,133,616,997.15/22,700,425,495.73 = 15,133,616,997.15/x
  3. Step 3: Cross multiply
    15,133,616,997.15x = 22,700,425,495.73 × 15,133,616,997.15
  4. Step 4: Simplify right side
    15,133,616,997.15x = 343,539,545,124,641,046,528
  5. Step 5: Solve for x
    x = 343,539,545,124,641,046,528/15,133,616,997.15
  6. Step 6: Final answer
    x = 22,700,425,495.73

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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.