Home / 14,671,043.10-22,006,564.65-7,098,774.30

Finding the Fourth Proportional to 14,671,043.10, 22,006,564.65 and 7,098,774.30

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Solution

The fourth proportional to 14,671,043.10, 22,006,564.65 and 7,098,774.30 is: 10,648,161.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671,043.10 : 22,006,564.65 = 7,098,774.30 : x
  2. Step 2: Convert to fraction form
    14,671,043.10/22,006,564.65 = 7,098,774.30/x
  3. Step 3: Cross multiply
    14,671,043.10x = 22,006,564.65 × 7,098,774.30
  4. Step 4: Simplify right side
    14,671,043.10x = 156,219,635,568,708.47
  5. Step 5: Solve for x
    x = 156,219,635,568,708.47/14,671,043.10
  6. Step 6: Final answer
    x = 10,648,161.45

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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.