Home / 47,985,057,416.25-66,219,600,446.10-26,574,850,005.30

Finding the Fourth Proportional to 47,985,057,416.25, 66,219,600,446.10 and 26,574,850,005.30

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Solution

The fourth proportional to 47,985,057,416.25, 66,219,600,446.10 and 26,574,850,005.30 is: 36,673,415,517.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,985,057,416.25 : 66,219,600,446.10 = 26,574,850,005.30 : x
  2. Step 2: Convert to fraction form
    47,985,057,416.25/66,219,600,446.10 = 26,574,850,005.30/x
  3. Step 3: Cross multiply
    47,985,057,416.25x = 66,219,600,446.10 × 26,574,850,005.30
  4. Step 4: Simplify right side
    47,985,057,416.25x = 1,759,775,949,266,004,475,904
  5. Step 5: Solve for x
    x = 1,759,775,949,266,004,475,904/47,985,057,416.25
  6. Step 6: Final answer
    x = 36,673,415,517.68

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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.