Home / 43,294,872-59,724,271.40-26,769,714.14

Finding the Fourth Proportional to 43,294,872, 59,724,271.40 and 26,769,714.14

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Solution

The fourth proportional to 43,294,872, 59,724,271.40 and 26,769,714.14 is: 36,928,199.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,294,872 : 59,724,271.40 = 26,769,714.14 : x
  2. Step 2: Convert to fraction form
    43,294,872/59,724,271.40 = 26,769,714.14/x
  3. Step 3: Cross multiply
    43,294,872x = 59,724,271.40 × 26,769,714.14
  4. Step 4: Simplify right side
    43,294,872x = 1,598,801,672,597,777.50
  5. Step 5: Solve for x
    x = 1,598,801,672,597,777.50/43,294,872
  6. Step 6: Final answer
    x = 36,928,199.55

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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.