Home / 33,037,700,313.78-49,521,267,929.75-18,842,099,483.04

Finding the Fourth Proportional to 33,037,700,313.78, 49,521,267,929.75 and 18,842,099,483.04

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Solution

The fourth proportional to 33,037,700,313.78, 49,521,267,929.75 and 18,842,099,483.04 is: 28,243,026,844.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,037,700,313.78 : 49,521,267,929.75 = 18,842,099,483.04 : x
  2. Step 2: Convert to fraction form
    33,037,700,313.78/49,521,267,929.75 = 18,842,099,483.04/x
  3. Step 3: Cross multiply
    33,037,700,313.78x = 49,521,267,929.75 × 18,842,099,483.04
  4. Step 4: Simplify right side
    33,037,700,313.78x = 933,084,656,858,354,417,664
  5. Step 5: Solve for x
    x = 933,084,656,858,354,417,664/33,037,700,313.78
  6. Step 6: Final answer
    x = 28,243,026,844.98

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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.