Home / 60,148,111.96-83,004,455.90-32,646,045.88

Finding the Fourth Proportional to 60,148,111.96, 83,004,455.90 and 32,646,045.88

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Solution

The fourth proportional to 60,148,111.96, 83,004,455.90 and 32,646,045.88 is: 45,051,576.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,111.96 : 83,004,455.90 = 32,646,045.88 : x
  2. Step 2: Convert to fraction form
    60,148,111.96/83,004,455.90 = 32,646,045.88/x
  3. Step 3: Cross multiply
    60,148,111.96x = 83,004,455.90 × 32,646,045.88
  4. Step 4: Simplify right side
    60,148,111.96x = 2,709,767,275,555,837
  5. Step 5: Solve for x
    x = 2,709,767,275,555,837/60,148,111.96
  6. Step 6: Final answer
    x = 45,051,576.64

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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.