Home / 1,136,268,772.20-1,569,133,861.20-1,074,365,635.14

Finding the Fourth Proportional to 1,136,268,772.20, 1,569,133,861.20 and 1,074,365,635.14

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Solution

The fourth proportional to 1,136,268,772.20, 1,569,133,861.20 and 1,074,365,635.14 is: 1,483,648,533.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,268,772.20 : 1,569,133,861.20 = 1,074,365,635.14 : x
  2. Step 2: Convert to fraction form
    1,136,268,772.20/1,569,133,861.20 = 1,074,365,635.14/x
  3. Step 3: Cross multiply
    1,136,268,772.20x = 1,569,133,861.20 × 1,074,365,635.14
  4. Step 4: Simplify right side
    1,136,268,772.20x = 1,685,823,497,407,818,752
  5. Step 5: Solve for x
    x = 1,685,823,497,407,818,752/1,136,268,772.20
  6. Step 6: Final answer
    x = 1,483,648,533.39

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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.