Home / 16,635,638.60-24,953,457.90-5,854,603.40

Finding the Fourth Proportional to 16,635,638.60, 24,953,457.90 and 5,854,603.40

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Solution

The fourth proportional to 16,635,638.60, 24,953,457.90 and 5,854,603.40 is: 8,781,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,638.60 : 24,953,457.90 = 5,854,603.40 : x
  2. Step 2: Convert to fraction form
    16,635,638.60/24,953,457.90 = 5,854,603.40/x
  3. Step 3: Cross multiply
    16,635,638.60x = 24,953,457.90 × 5,854,603.40
  4. Step 4: Simplify right side
    16,635,638.60x = 146,092,599,463,096.88
  5. Step 5: Solve for x
    x = 146,092,599,463,096.88/16,635,638.60
  6. Step 6: Final answer
    x = 8,781,905.10

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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.