Home / 582,674,594.18-804,091,803.64-331,779,189.92

Finding the Fourth Proportional to 582,674,594.18, 804,091,803.64 and 331,779,189.92

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Solution

The fourth proportional to 582,674,594.18, 804,091,803.64 and 331,779,189.92 is: 457,855,773.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,674,594.18 : 804,091,803.64 = 331,779,189.92 : x
  2. Step 2: Convert to fraction form
    582,674,594.18/804,091,803.64 = 331,779,189.92/x
  3. Step 3: Cross multiply
    582,674,594.18x = 804,091,803.64 × 331,779,189.92
  4. Step 4: Simplify right side
    582,674,594.18x = 266,780,927,228,141,024
  5. Step 5: Solve for x
    x = 266,780,927,228,141,024/582,674,594.18
  6. Step 6: Final answer
    x = 457,855,773.87

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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.