Home / 185,563,724.04-256,047,190.02-107,254,582.92

Finding the Fourth Proportional to 185,563,724.04, 256,047,190.02 and 107,254,582.92

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Solution

The fourth proportional to 185,563,724.04, 256,047,190.02 and 107,254,582.92 is: 147,993,551.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,563,724.04 : 256,047,190.02 = 107,254,582.92 : x
  2. Step 2: Convert to fraction form
    185,563,724.04/256,047,190.02 = 107,254,582.92/x
  3. Step 3: Cross multiply
    185,563,724.04x = 256,047,190.02 × 107,254,582.92
  4. Step 4: Simplify right side
    185,563,724.04x = 27,462,234,573,433,088
  5. Step 5: Solve for x
    x = 27,462,234,573,433,088/185,563,724.04
  6. Step 6: Final answer
    x = 147,993,551.62

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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.