Home / 46,579,668.57-69,870,227.02-13,793,554.00

Finding the Fourth Proportional to 46,579,668.57, 69,870,227.02 and 13,793,554.00

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Solution

The fourth proportional to 46,579,668.57, 69,870,227.02 and 13,793,554.00 is: 20,690,545.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,579,668.57 : 69,870,227.02 = 13,793,554.00 : x
  2. Step 2: Convert to fraction form
    46,579,668.57/69,870,227.02 = 13,793,554.00/x
  3. Step 3: Cross multiply
    46,579,668.57x = 69,870,227.02 × 13,793,554.00
  4. Step 4: Simplify right side
    46,579,668.57x = 963,758,749,582,507.88
  5. Step 5: Solve for x
    x = 963,758,749,582,507.88/46,579,668.57
  6. Step 6: Final answer
    x = 20,690,545.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.