Home / 14,784,017.30-22,159,437.15-8,397,329.30

Finding the Fourth Proportional to 14,784,017.30, 22,159,437.15 and 8,397,329.30

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Solution

The fourth proportional to 14,784,017.30, 22,159,437.15 and 8,397,329.30 is: 12,586,571.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,017.30 : 22,159,437.15 = 8,397,329.30 : x
  2. Step 2: Convert to fraction form
    14,784,017.30/22,159,437.15 = 8,397,329.30/x
  3. Step 3: Cross multiply
    14,784,017.30x = 22,159,437.15 × 8,397,329.30
  4. Step 4: Simplify right side
    14,784,017.30x = 186,080,090,851,203.50
  5. Step 5: Solve for x
    x = 186,080,090,851,203.50/14,784,017.30
  6. Step 6: Final answer
    x = 12,586,571.50

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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.