Home / 46,845,818,447.20-64,647,229,457.15-26,796,808,141.45

Finding the Fourth Proportional to 46,845,818,447.20, 64,647,229,457.15 and 26,796,808,141.45

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Solution

The fourth proportional to 46,845,818,447.20, 64,647,229,457.15 and 26,796,808,141.45 is: 36,979,595,235.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845,818,447.20 : 64,647,229,457.15 = 26,796,808,141.45 : x
  2. Step 2: Convert to fraction form
    46,845,818,447.20/64,647,229,457.15 = 26,796,808,141.45/x
  3. Step 3: Cross multiply
    46,845,818,447.20x = 64,647,229,457.15 × 26,796,808,141.45
  4. Step 4: Simplify right side
    46,845,818,447.20x = 1,732,339,404,639,737,217,024
  5. Step 5: Solve for x
    x = 1,732,339,404,639,737,217,024/46,845,818,447.20
  6. Step 6: Final answer
    x = 36,979,595,235.21

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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.