Home / 177,162,583.10-265,718,991.45-56,006,282.30

Finding the Fourth Proportional to 177,162,583.10, 265,718,991.45 and 56,006,282.30

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Solution

The fourth proportional to 177,162,583.10, 265,718,991.45 and 56,006,282.30 is: 84,001,557.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,162,583.10 : 265,718,991.45 = 56,006,282.30 : x
  2. Step 2: Convert to fraction form
    177,162,583.10/265,718,991.45 = 56,006,282.30/x
  3. Step 3: Cross multiply
    177,162,583.10x = 265,718,991.45 × 56,006,282.30
  4. Step 4: Simplify right side
    177,162,583.10x = 14,881,932,847,619,984
  5. Step 5: Solve for x
    x = 14,881,932,847,619,984/177,162,583.10
  6. Step 6: Final answer
    x = 84,001,557.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.