Home / 4,441,705,650.93-6,130,211,672.39-2,812,379,927.07

Finding the Fourth Proportional to 4,441,705,650.93, 6,130,211,672.39 and 2,812,379,927.07

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Solution

The fourth proportional to 4,441,705,650.93, 6,130,211,672.39 and 2,812,379,927.07 is: 3,881,500,849.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,705,650.93 : 6,130,211,672.39 = 2,812,379,927.07 : x
  2. Step 2: Convert to fraction form
    4,441,705,650.93/6,130,211,672.39 = 2,812,379,927.07/x
  3. Step 3: Cross multiply
    4,441,705,650.93x = 6,130,211,672.39 × 2,812,379,927.07
  4. Step 4: Simplify right side
    4,441,705,650.93x = 17,240,484,256,105,791,488
  5. Step 5: Solve for x
    x = 17,240,484,256,105,791,488/4,441,705,650.93
  6. Step 6: Final answer
    x = 3,881,500,849.23

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.