Home / 15,905,482.80-23,858,224.20-14,673,764.40

Finding the Fourth Proportional to 15,905,482.80, 23,858,224.20 and 14,673,764.40

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Solution

The fourth proportional to 15,905,482.80, 23,858,224.20 and 14,673,764.40 is: 22,010,646.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,905,482.80 : 23,858,224.20 = 14,673,764.40 : x
  2. Step 2: Convert to fraction form
    15,905,482.80/23,858,224.20 = 14,673,764.40/x
  3. Step 3: Cross multiply
    15,905,482.80x = 23,858,224.20 × 14,673,764.40
  4. Step 4: Simplify right side
    15,905,482.80x = 350,089,960,913,178.50
  5. Step 5: Solve for x
    x = 350,089,960,913,178.50/15,905,482.80
  6. Step 6: Final answer
    x = 22,010,646.60

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Double scale
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Similar ratio
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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.