Home / 15,539,206.80-23,308,810.20-14,593,645.20

Finding the Fourth Proportional to 15,539,206.80, 23,308,810.20 and 14,593,645.20

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Solution

The fourth proportional to 15,539,206.80, 23,308,810.20 and 14,593,645.20 is: 21,890,467.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,539,206.80 : 23,308,810.20 = 14,593,645.20 : x
  2. Step 2: Convert to fraction form
    15,539,206.80/23,308,810.20 = 14,593,645.20/x
  3. Step 3: Cross multiply
    15,539,206.80x = 23,308,810.20 × 14,593,645.20
  4. Step 4: Simplify right side
    15,539,206.80x = 340,160,506,092,941
  5. Step 5: Solve for x
    x = 340,160,506,092,941/15,539,206.80
  6. Step 6: Final answer
    x = 21,890,467.80

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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.