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Finding the Fourth Proportional to 56,652,048,003.70, 79,428,962,263.10 and 56,652,048,003.70

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Solution

The fourth proportional to 56,652,048,003.70, 79,428,962,263.10 and 56,652,048,003.70 is: 79,428,962,263.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,652,048,003.70 : 79,428,962,263.10 = 56,652,048,003.70 : x
  2. Step 2: Convert to fraction form
    56,652,048,003.70/79,428,962,263.10 = 56,652,048,003.70/x
  3. Step 3: Cross multiply
    56,652,048,003.70x = 79,428,962,263.10 × 56,652,048,003.70
  4. Step 4: Simplify right side
    56,652,048,003.70x = 4,499,813,383,013,217,075,200
  5. Step 5: Solve for x
    x = 4,499,813,383,013,217,075,200/56,652,048,003.70
  6. Step 6: Final answer
    x = 79,428,962,263.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.