Home / 573,582,356,007.96-791,900,875,350.36-365,126,896,767.18

Finding the Fourth Proportional to 573,582,356,007.96, 791,900,875,350.36 and 365,126,896,767.18

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Solution

The fourth proportional to 573,582,356,007.96, 791,900,875,350.36 and 365,126,896,767.18 is: 504,102,516,639.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,582,356,007.96 : 791,900,875,350.36 = 365,126,896,767.18 : x
  2. Step 2: Convert to fraction form
    573,582,356,007.96/791,900,875,350.36 = 365,126,896,767.18/x
  3. Step 3: Cross multiply
    573,582,356,007.96x = 791,900,875,350.36 × 365,126,896,767.18
  4. Step 4: Simplify right side
    573,582,356,007.96x = 289,144,309,163,890,374,082,560
  5. Step 5: Solve for x
    x = 289,144,309,163,890,374,082,560/573,582,356,007.96
  6. Step 6: Final answer
    x = 504,102,516,639.96

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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.