Home / 594,208,094.10-819,991,196.61-356,187,726.03

Finding the Fourth Proportional to 594,208,094.10, 819,991,196.61 and 356,187,726.03

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Solution

The fourth proportional to 594,208,094.10, 819,991,196.61 and 356,187,726.03 is: 491,529,487.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,208,094.10 : 819,991,196.61 = 356,187,726.03 : x
  2. Step 2: Convert to fraction form
    594,208,094.10/819,991,196.61 = 356,187,726.03/x
  3. Step 3: Cross multiply
    594,208,094.10x = 819,991,196.61 × 356,187,726.03
  4. Step 4: Simplify right side
    594,208,094.10x = 292,070,799,686,878,464
  5. Step 5: Solve for x
    x = 292,070,799,686,878,464/594,208,094.10
  6. Step 6: Final answer
    x = 491,529,487.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.