Home / 582,675,005.76-804,092,372.64-331,779,602.04

Finding the Fourth Proportional to 582,675,005.76, 804,092,372.64 and 331,779,602.04

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Solution

The fourth proportional to 582,675,005.76, 804,092,372.64 and 331,779,602.04 is: 457,856,343.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,675,005.76 : 804,092,372.64 = 331,779,602.04 : x
  2. Step 2: Convert to fraction form
    582,675,005.76/804,092,372.64 = 331,779,602.04/x
  3. Step 3: Cross multiply
    582,675,005.76x = 804,092,372.64 × 331,779,602.04
  4. Step 4: Simplify right side
    582,675,005.76x = 266,781,447,397,898,592
  5. Step 5: Solve for x
    x = 266,781,447,397,898,592/582,675,005.76
  6. Step 6: Final answer
    x = 457,856,343.18

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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.