Home / 60,110,477.12-82,952,618.28-32,608,405.38

Finding the Fourth Proportional to 60,110,477.12, 82,952,618.28 and 32,608,405.38

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Solution

The fourth proportional to 60,110,477.12, 82,952,618.28 and 32,608,405.38 is: 44,999,686.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,110,477.12 : 82,952,618.28 = 32,608,405.38 : x
  2. Step 2: Convert to fraction form
    60,110,477.12/82,952,618.28 = 32,608,405.38/x
  3. Step 3: Cross multiply
    60,110,477.12x = 82,952,618.28 × 32,608,405.38
  4. Step 4: Simplify right side
    60,110,477.12x = 2,704,952,604,206,638.50
  5. Step 5: Solve for x
    x = 2,704,952,604,206,638.50/60,110,477.12
  6. Step 6: Final answer
    x = 44,999,686.14

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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.