Home / 55,767,854.73-76,927,586.23-34,823,529.64

Finding the Fourth Proportional to 55,767,854.73, 76,927,586.23 and 34,823,529.64

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Solution

The fourth proportional to 55,767,854.73, 76,927,586.23 and 34,823,529.64 is: 48,036,455.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,767,854.73 : 76,927,586.23 = 34,823,529.64 : x
  2. Step 2: Convert to fraction form
    55,767,854.73/76,927,586.23 = 34,823,529.64/x
  3. Step 3: Cross multiply
    55,767,854.73x = 76,927,586.23 × 34,823,529.64
  4. Step 4: Simplify right side
    55,767,854.73x = 2,678,890,079,499,809.50
  5. Step 5: Solve for x
    x = 2,678,890,079,499,809.50/55,767,854.73
  6. Step 6: Final answer
    x = 48,036,455.63

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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.