Home / 27,820,547,184,477-41,749,882,828,458-9,709,753,153,216.20

Finding the Fourth Proportional to 27,820,547,184,477, 41,749,882,828,458 and 9,709,753,153,216.20

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Solution

The fourth proportional to 27,820,547,184,477, 41,749,882,828,458 and 9,709,753,153,216.20 is: 14,571,282,647,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,820,547,184,477 : 41,749,882,828,458 = 9,709,753,153,216.20 : x
  2. Step 2: Convert to fraction form
    27,820,547,184,477/41,749,882,828,458 = 9,709,753,153,216.20/x
  3. Step 3: Cross multiply
    27,820,547,184,477x = 41,749,882,828,458 × 9,709,753,153,216.20
  4. Step 4: Simplify right side
    27,820,547,184,477x = 405,381,056,440,026,921,456,107,520
  5. Step 5: Solve for x
    x = 405,381,056,440,026,921,456,107,520/27,820,547,184,477
  6. Step 6: Final answer
    x = 14,571,282,647,748.10

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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.