Home / 15,695,549.20-23,543,323.80-14,813,750.80

Finding the Fourth Proportional to 15,695,549.20, 23,543,323.80 and 14,813,750.80

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Solution

The fourth proportional to 15,695,549.20, 23,543,323.80 and 14,813,750.80 is: 22,220,626.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,695,549.20 : 23,543,323.80 = 14,813,750.80 : x
  2. Step 2: Convert to fraction form
    15,695,549.20/23,543,323.80 = 14,813,750.80/x
  3. Step 3: Cross multiply
    15,695,549.20x = 23,543,323.80 × 14,813,750.80
  4. Step 4: Simplify right side
    15,695,549.20x = 348,764,931,776,909.06
  5. Step 5: Solve for x
    x = 348,764,931,776,909.06/15,695,549.20
  6. Step 6: Final answer
    x = 22,220,626.20

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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.