Home / 32,118,509.76-44,323,586.08-17,434,166.56

Finding the Fourth Proportional to 32,118,509.76, 44,323,586.08 and 17,434,166.56

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Solution

The fourth proportional to 32,118,509.76, 44,323,586.08 and 17,434,166.56 is: 24,059,172.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,118,509.76 : 44,323,586.08 = 17,434,166.56 : x
  2. Step 2: Convert to fraction form
    32,118,509.76/44,323,586.08 = 17,434,166.56/x
  3. Step 3: Cross multiply
    32,118,509.76x = 44,323,586.08 × 17,434,166.56
  4. Step 4: Simplify right side
    32,118,509.76x = 772,744,782,255,217.38
  5. Step 5: Solve for x
    x = 772,744,782,255,217.38/32,118,509.76
  6. Step 6: Final answer
    x = 24,059,172.98

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Double scale
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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.