Home / 16,482,386.80-24,734,077.80-9,658,946.80

Finding the Fourth Proportional to 16,482,386.80, 24,734,077.80 and 9,658,946.80

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Solution

The fourth proportional to 16,482,386.80, 24,734,077.80 and 9,658,946.80 is: 14,494,571.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,482,386.80 : 24,734,077.80 = 9,658,946.80 : x
  2. Step 2: Convert to fraction form
    16,482,386.80/24,734,077.80 = 9,658,946.80/x
  3. Step 3: Cross multiply
    16,482,386.80x = 24,734,077.80 × 9,658,946.80
  4. Step 4: Simplify right side
    16,482,386.80x = 238,905,141,617,261.06
  5. Step 5: Solve for x
    x = 238,905,141,617,261.06/16,482,386.80
  6. Step 6: Final answer
    x = 14,494,571.96

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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.