Home / 32,684,133.85-45,103,559.70-18,001,166.34

Finding the Fourth Proportional to 32,684,133.85, 45,103,559.70 and 18,001,166.34

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Solution

The fourth proportional to 32,684,133.85, 45,103,559.70 and 18,001,166.34 is: 24,841,309.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,684,133.85 : 45,103,559.70 = 18,001,166.34 : x
  2. Step 2: Convert to fraction form
    32,684,133.85/45,103,559.70 = 18,001,166.34/x
  3. Step 3: Cross multiply
    32,684,133.85x = 45,103,559.70 × 18,001,166.34
  4. Step 4: Simplify right side
    32,684,133.85x = 811,916,680,685,820.50
  5. Step 5: Solve for x
    x = 811,916,680,685,820.50/32,684,133.85
  6. Step 6: Final answer
    x = 24,841,309.38

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1.5x scale

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.