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Finding the Fourth Proportional to 42,659,952,008.70, 59,577,000,004.50 and 42,659,952,008.70

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Solution

The fourth proportional to 42,659,952,008.70, 59,577,000,004.50 and 42,659,952,008.70 is: 59,577,000,004.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,659,952,008.70 : 59,577,000,004.50 = 42,659,952,008.70 : x
  2. Step 2: Convert to fraction form
    42,659,952,008.70/59,577,000,004.50 = 42,659,952,008.70/x
  3. Step 3: Cross multiply
    42,659,952,008.70x = 59,577,000,004.50 × 42,659,952,008.70
  4. Step 4: Simplify right side
    42,659,952,008.70x = 2,541,551,961,014,289,301,504
  5. Step 5: Solve for x
    x = 2,541,551,961,014,289,301,504/42,659,952,008.70
  6. Step 6: Final answer
    x = 59,577,000,004.50

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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.