Home / 24,171,943.60-36,257,915.40-23,920,001.20

Finding the Fourth Proportional to 24,171,943.60, 36,257,915.40 and 23,920,001.20

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Solution

The fourth proportional to 24,171,943.60, 36,257,915.40 and 23,920,001.20 is: 35,880,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,171,943.60 : 36,257,915.40 = 23,920,001.20 : x
  2. Step 2: Convert to fraction form
    24,171,943.60/36,257,915.40 = 23,920,001.20/x
  3. Step 3: Cross multiply
    24,171,943.60x = 36,257,915.40 × 23,920,001.20
  4. Step 4: Simplify right side
    24,171,943.60x = 867,289,379,877,498.38
  5. Step 5: Solve for x
    x = 867,289,379,877,498.38/24,171,943.60
  6. Step 6: Final answer
    x = 35,880,001.80

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1.5x scale

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.