Home / 59,378,432.90-89,039,698.20-23,003,855.24

Finding the Fourth Proportional to 59,378,432.90, 89,039,698.20 and 23,003,855.24

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Solution

The fourth proportional to 59,378,432.90, 89,039,698.20 and 23,003,855.24 is: 34,494,954.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,378,432.90 : 89,039,698.20 = 23,003,855.24 : x
  2. Step 2: Convert to fraction form
    59,378,432.90/89,039,698.20 = 23,003,855.24/x
  3. Step 3: Cross multiply
    59,378,432.90x = 89,039,698.20 × 23,003,855.24
  4. Step 4: Simplify right side
    59,378,432.90x = 2,048,256,328,006,088.50
  5. Step 5: Solve for x
    x = 2,048,256,328,006,088.50/59,378,432.90
  6. Step 6: Final answer
    x = 34,494,954.28

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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.