Home / 356,184,536,701.30-534,276,805,051.95-317,132,551,410.10

Finding the Fourth Proportional to 356,184,536,701.30, 534,276,805,051.95 and 317,132,551,410.10

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Solution

The fourth proportional to 356,184,536,701.30, 534,276,805,051.95 and 317,132,551,410.10 is: 475,698,827,115.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,184,536,701.30 : 534,276,805,051.95 = 317,132,551,410.10 : x
  2. Step 2: Convert to fraction form
    356,184,536,701.30/534,276,805,051.95 = 317,132,551,410.10/x
  3. Step 3: Cross multiply
    356,184,536,701.30x = 534,276,805,051.95 × 317,132,551,410.10
  4. Step 4: Simplify right side
    356,184,536,701.30x = 169,436,566,345,361,494,376,448
  5. Step 5: Solve for x
    x = 169,436,566,345,361,494,376,448/356,184,536,701.30
  6. Step 6: Final answer
    x = 475,698,827,115.15

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Double scale
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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.