Home / 17,423,632.34-24,043,623.78-9,688,508.60

Finding the Fourth Proportional to 17,423,632.34, 24,043,623.78 and 9,688,508.60

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Solution

The fourth proportional to 17,423,632.34, 24,043,623.78 and 9,688,508.60 is: 13,369,592.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,423,632.34 : 24,043,623.78 = 9,688,508.60 : x
  2. Step 2: Convert to fraction form
    17,423,632.34/24,043,623.78 = 9,688,508.60/x
  3. Step 3: Cross multiply
    17,423,632.34x = 24,043,623.78 × 9,688,508.60
  4. Step 4: Simplify right side
    17,423,632.34x = 232,946,855,767,694.50
  5. Step 5: Solve for x
    x = 232,946,855,767,694.50/17,423,632.34
  6. Step 6: Final answer
    x = 13,369,592.01

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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.