Home / 19,593,639.61-29,390,553.29-5,946,904.50

Finding the Fourth Proportional to 19,593,639.61, 29,390,553.29 and 5,946,904.50

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Solution

The fourth proportional to 19,593,639.61, 29,390,553.29 and 5,946,904.50 is: 8,920,385.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,593,639.61 : 29,390,553.29 = 5,946,904.50 : x
  2. Step 2: Convert to fraction form
    19,593,639.61/29,390,553.29 = 5,946,904.50/x
  3. Step 3: Cross multiply
    19,593,639.61x = 29,390,553.29 × 5,946,904.50
  4. Step 4: Simplify right side
    19,593,639.61x = 174,782,813,617,790.81
  5. Step 5: Solve for x
    x = 174,782,813,617,790.81/19,593,639.61
  6. Step 6: Final answer
    x = 8,920,385.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.