Home / 47,203,846,804,987-65,136,937,048,065-26,109,187,234,321

Finding the Fourth Proportional to 47,203,846,804,987, 65,136,937,048,065 and 26,109,187,234,321

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Solution

The fourth proportional to 47,203,846,804,987, 65,136,937,048,065 and 26,109,187,234,321 is: 36,028,260,414,539.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,203,846,804,987 : 65,136,937,048,065 = 26,109,187,234,321 : x
  2. Step 2: Convert to fraction form
    47,203,846,804,987/65,136,937,048,065 = 26,109,187,234,321/x
  3. Step 3: Cross multiply
    47,203,846,804,987x = 65,136,937,048,065 × 26,109,187,234,321
  4. Step 4: Simplify right side
    47,203,846,804,987x = 1,700,672,485,258,109,230,807,777,280
  5. Step 5: Solve for x
    x = 1,700,672,485,258,109,230,807,777,280/47,203,846,804,987
  6. Step 6: Final answer
    x = 36,028,260,414,539.70

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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.