Home / 23,533,688.16-35,224,599.60-12,158,488.80

Finding the Fourth Proportional to 23,533,688.16, 35,224,599.60 and 12,158,488.80

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Solution

The fourth proportional to 23,533,688.16, 35,224,599.60 and 12,158,488.80 is: 18,198,503.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533,688.16 : 35,224,599.60 = 12,158,488.80 : x
  2. Step 2: Convert to fraction form
    23,533,688.16/35,224,599.60 = 12,158,488.80/x
  3. Step 3: Cross multiply
    23,533,688.16x = 35,224,599.60 × 12,158,488.80
  4. Step 4: Simplify right side
    23,533,688.16x = 428,277,899,721,084.50
  5. Step 5: Solve for x
    x = 428,277,899,721,084.50/23,533,688.16
  6. Step 6: Final answer
    x = 18,198,503.22

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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.