Home / 49,897,412.55-74,846,118.83-36,460,484.55

Finding the Fourth Proportional to 49,897,412.55, 74,846,118.83 and 36,460,484.55

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Solution

The fourth proportional to 49,897,412.55, 74,846,118.83 and 36,460,484.55 is: 54,690,726.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,897,412.55 : 74,846,118.83 = 36,460,484.55 : x
  2. Step 2: Convert to fraction form
    49,897,412.55/74,846,118.83 = 36,460,484.55/x
  3. Step 3: Cross multiply
    49,897,412.55x = 74,846,118.83 × 36,460,484.55
  4. Step 4: Simplify right side
    49,897,412.55x = 2,728,925,759,046,376.50
  5. Step 5: Solve for x
    x = 2,728,925,759,046,376.50/49,897,412.55
  6. Step 6: Final answer
    x = 54,690,726.83

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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.