Home / 22,360,529,412.70-33,512,308,881.45-11,884,764,420.70

Finding the Fourth Proportional to 22,360,529,412.70, 33,512,308,881.45 and 11,884,764,420.70

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Solution

The fourth proportional to 22,360,529,412.70, 33,512,308,881.45 and 11,884,764,420.70 is: 17,812,006,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,360,529,412.70 : 33,512,308,881.45 = 11,884,764,420.70 : x
  2. Step 2: Convert to fraction form
    22,360,529,412.70/33,512,308,881.45 = 11,884,764,420.70/x
  3. Step 3: Cross multiply
    22,360,529,412.70x = 33,512,308,881.45 × 11,884,764,420.70
  4. Step 4: Simplify right side
    22,360,529,412.70x = 398,285,896,249,765,593,088
  5. Step 5: Solve for x
    x = 398,285,896,249,765,593,088/22,360,529,412.70
  6. Step 6: Final answer
    x = 17,812,006,545.05

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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.