Home / 4,317,138,024.30-6,475,707,036.45-3,619,781,144.10

Finding the Fourth Proportional to 4,317,138,024.30, 6,475,707,036.45 and 3,619,781,144.10

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Solution

The fourth proportional to 4,317,138,024.30, 6,475,707,036.45 and 3,619,781,144.10 is: 5,429,671,716.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,138,024.30 : 6,475,707,036.45 = 3,619,781,144.10 : x
  2. Step 2: Convert to fraction form
    4,317,138,024.30/6,475,707,036.45 = 3,619,781,144.10/x
  3. Step 3: Cross multiply
    4,317,138,024.30x = 6,475,707,036.45 × 3,619,781,144.10
  4. Step 4: Simplify right side
    4,317,138,024.30x = 23,440,642,225,257,398,272
  5. Step 5: Solve for x
    x = 23,440,642,225,257,398,272/4,317,138,024.30
  6. Step 6: Final answer
    x = 5,429,671,716.15

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Double scale
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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.