Home / 59,186,384.91-81,673,916.54-32,723,208.80

Finding the Fourth Proportional to 59,186,384.91, 81,673,916.54 and 32,723,208.80

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Solution

The fourth proportional to 59,186,384.91, 81,673,916.54 and 32,723,208.80 is: 45,156,206.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,186,384.91 : 81,673,916.54 = 32,723,208.80 : x
  2. Step 2: Convert to fraction form
    59,186,384.91/81,673,916.54 = 32,723,208.80/x
  3. Step 3: Cross multiply
    59,186,384.91x = 81,673,916.54 × 32,723,208.80
  4. Step 4: Simplify right side
    59,186,384.91x = 2,672,632,623,880,208
  5. Step 5: Solve for x
    x = 2,672,632,623,880,208/59,186,384.91
  6. Step 6: Final answer
    x = 45,156,206.58

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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.