Home / 46,845,818,453.60-64,647,229,465.98-26,796,808,147.88

Finding the Fourth Proportional to 46,845,818,453.60, 64,647,229,465.98 and 26,796,808,147.88

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Solution

The fourth proportional to 46,845,818,453.60, 64,647,229,465.98 and 26,796,808,147.88 is: 36,979,595,244.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845,818,453.60 : 64,647,229,465.98 = 26,796,808,147.88 : x
  2. Step 2: Convert to fraction form
    46,845,818,453.60/64,647,229,465.98 = 26,796,808,147.88/x
  3. Step 3: Cross multiply
    46,845,818,453.60x = 64,647,229,465.98 × 26,796,808,147.88
  4. Step 4: Simplify right side
    46,845,818,453.60x = 1,732,339,405,291,841,126,400
  5. Step 5: Solve for x
    x = 1,732,339,405,291,841,126,400/46,845,818,453.60
  6. Step 6: Final answer
    x = 36,979,595,244.08

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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.