Home / 1,104,031,792.80-1,654,641,010.80-586,710,064.80

Finding the Fourth Proportional to 1,104,031,792.80, 1,654,641,010.80 and 586,710,064.80

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Solution

The fourth proportional to 1,104,031,792.80, 1,654,641,010.80 and 586,710,064.80 is: 879,317,553.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,031,792.80 : 1,654,641,010.80 = 586,710,064.80 : x
  2. Step 2: Convert to fraction form
    1,104,031,792.80/1,654,641,010.80 = 586,710,064.80/x
  3. Step 3: Cross multiply
    1,104,031,792.80x = 1,654,641,010.80 × 586,710,064.80
  4. Step 4: Simplify right side
    1,104,031,792.80x = 970,794,534,667,205,376
  5. Step 5: Solve for x
    x = 970,794,534,667,205,376/1,104,031,792.80
  6. Step 6: Final answer
    x = 879,317,553.17

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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.