Home / 592,767,628.89-818,018,517.96-328,466,732.46

Finding the Fourth Proportional to 592,767,628.89, 818,018,517.96 and 328,466,732.46

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Solution

The fourth proportional to 592,767,628.89, 818,018,517.96 and 328,466,732.46 is: 453,283,642.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,767,628.89 : 818,018,517.96 = 328,466,732.46 : x
  2. Step 2: Convert to fraction form
    592,767,628.89/818,018,517.96 = 328,466,732.46/x
  3. Step 3: Cross multiply
    592,767,628.89x = 818,018,517.96 × 328,466,732.46
  4. Step 4: Simplify right side
    592,767,628.89x = 268,691,869,686,093,024
  5. Step 5: Solve for x
    x = 268,691,869,686,093,024/592,767,628.89
  6. Step 6: Final answer
    x = 453,283,642.01

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