Home / 46,073,044.69-69,120,934.00-13,724,821.51

Finding the Fourth Proportional to 46,073,044.69, 69,120,934.00 and 13,724,821.51

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Solution

The fourth proportional to 46,073,044.69, 69,120,934.00 and 13,724,821.51 is: 20,590,618.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,073,044.69 : 69,120,934.00 = 13,724,821.51 : x
  2. Step 2: Convert to fraction form
    46,073,044.69/69,120,934.00 = 13,724,821.51/x
  3. Step 3: Cross multiply
    46,073,044.69x = 69,120,934.00 × 13,724,821.51
  4. Step 4: Simplify right side
    46,073,044.69x = 948,672,481,547,376
  5. Step 5: Solve for x
    x = 948,672,481,547,376/46,073,044.69
  6. Step 6: Final answer
    x = 20,590,618.40

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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.