Home / 675,915,264,004.20-1,013,872,896,006.30-566,817,654,301.80

Finding the Fourth Proportional to 675,915,264,004.20, 1,013,872,896,006.30 and 566,817,654,301.80

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Solution

The fourth proportional to 675,915,264,004.20, 1,013,872,896,006.30 and 566,817,654,301.80 is: 850,226,481,452.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,915,264,004.20 : 1,013,872,896,006.30 = 566,817,654,301.80 : x
  2. Step 2: Convert to fraction form
    675,915,264,004.20/1,013,872,896,006.30 = 566,817,654,301.80/x
  3. Step 3: Cross multiply
    675,915,264,004.20x = 1,013,872,896,006.30 × 566,817,654,301.80
  4. Step 4: Simplify right side
    675,915,264,004.20x = 574,681,056,674,463,826,837,504
  5. Step 5: Solve for x
    x = 574,681,056,674,463,826,837,504/675,915,264,004.20
  6. Step 6: Final answer
    x = 850,226,481,452.70

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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.