Home / 5,108,201,144,950.50-7,662,321,596,547.40-1,235,828,694,029.40

Finding the Fourth Proportional to 5,108,201,144,950.50, 7,662,321,596,547.40 and 1,235,828,694,029.40

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Solution

The fourth proportional to 5,108,201,144,950.50, 7,662,321,596,547.40 and 1,235,828,694,029.40 is: 1,853,747,850,406.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,201,144,950.50 : 7,662,321,596,547.40 = 1,235,828,694,029.40 : x
  2. Step 2: Convert to fraction form
    5,108,201,144,950.50/7,662,321,596,547.40 = 1,235,828,694,029.40/x
  3. Step 3: Cross multiply
    5,108,201,144,950.50x = 7,662,321,596,547.40 × 1,235,828,694,029.40
  4. Step 4: Simplify right side
    5,108,201,144,950.50x = 9,469,316,891,894,440,320,303,104
  5. Step 5: Solve for x
    x = 9,469,316,891,894,440,320,303,104/5,108,201,144,950.50
  6. Step 6: Final answer
    x = 1,853,747,850,406.19

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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.