Home / 42,811,950.16-59,080,529.36-23,232,838.64

Finding the Fourth Proportional to 42,811,950.16, 59,080,529.36 and 23,232,838.64

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Solution

The fourth proportional to 42,811,950.16, 59,080,529.36 and 23,232,838.64 is: 32,061,338.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,950.16 : 59,080,529.36 = 23,232,838.64 : x
  2. Step 2: Convert to fraction form
    42,811,950.16/59,080,529.36 = 23,232,838.64/x
  3. Step 3: Cross multiply
    42,811,950.16x = 59,080,529.36 × 23,232,838.64
  4. Step 4: Simplify right side
    42,811,950.16x = 1,372,608,405,386,662.50
  5. Step 5: Solve for x
    x = 1,372,608,405,386,662.50/42,811,950.16
  6. Step 6: Final answer
    x = 32,061,338.02

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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.