Home / 14,762,287.20-22,143,430.80-11,095,344.30

Finding the Fourth Proportional to 14,762,287.20, 22,143,430.80 and 11,095,344.30

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Solution

The fourth proportional to 14,762,287.20, 22,143,430.80 and 11,095,344.30 is: 16,643,016.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,287.20 : 22,143,430.80 = 11,095,344.30 : x
  2. Step 2: Convert to fraction form
    14,762,287.20/22,143,430.80 = 11,095,344.30/x
  3. Step 3: Cross multiply
    14,762,287.20x = 22,143,430.80 × 11,095,344.30
  4. Step 4: Simplify right side
    14,762,287.20x = 245,688,988,709,224.47
  5. Step 5: Solve for x
    x = 245,688,988,709,224.47/14,762,287.20
  6. Step 6: Final answer
    x = 16,643,016.45

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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.