Home / 596,065,378,445.28-822,566,037,744.72-325,403,739,306.72

Finding the Fourth Proportional to 596,065,378,445.28, 822,566,037,744.72 and 325,403,739,306.72

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Solution

The fourth proportional to 596,065,378,445.28, 822,566,037,744.72 and 325,403,739,306.72 is: 449,054,875,837.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,065,378,445.28 : 822,566,037,744.72 = 325,403,739,306.72 : x
  2. Step 2: Convert to fraction form
    596,065,378,445.28/822,566,037,744.72 = 325,403,739,306.72/x
  3. Step 3: Cross multiply
    596,065,378,445.28x = 822,566,037,744.72 × 325,403,739,306.72
  4. Step 4: Simplify right side
    596,065,378,445.28x = 267,666,064,508,844,427,444,224
  5. Step 5: Solve for x
    x = 267,666,064,508,844,427,444,224/596,065,378,445.28
  6. Step 6: Final answer
    x = 449,054,875,837.61

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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.