Home / 43,035,518.84-59,388,632.34-23,456,406.20

Finding the Fourth Proportional to 43,035,518.84, 59,388,632.34 and 23,456,406.20

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Solution

The fourth proportional to 43,035,518.84, 59,388,632.34 and 23,456,406.20 is: 32,369,631.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,035,518.84 : 59,388,632.34 = 23,456,406.20 : x
  2. Step 2: Convert to fraction form
    43,035,518.84/59,388,632.34 = 23,456,406.20/x
  3. Step 3: Cross multiply
    43,035,518.84x = 59,388,632.34 × 23,456,406.20
  4. Step 4: Simplify right side
    43,035,518.84x = 1,393,043,883,829,496.50
  5. Step 5: Solve for x
    x = 1,393,043,883,829,496.50/43,035,518.84
  6. Step 6: Final answer
    x = 32,369,631.44

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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.