Home / 14,723,999.70-22,085,999.55-8,346,707.70

Finding the Fourth Proportional to 14,723,999.70, 22,085,999.55 and 8,346,707.70

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Solution

The fourth proportional to 14,723,999.70, 22,085,999.55 and 8,346,707.70 is: 12,520,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,723,999.70 : 22,085,999.55 = 8,346,707.70 : x
  2. Step 2: Convert to fraction form
    14,723,999.70/22,085,999.55 = 8,346,707.70/x
  3. Step 3: Cross multiply
    14,723,999.70x = 22,085,999.55 × 8,346,707.70
  4. Step 4: Simplify right side
    14,723,999.70x = 184,345,382,506,181.53
  5. Step 5: Solve for x
    x = 184,345,382,506,181.53/14,723,999.70
  6. Step 6: Final answer
    x = 12,520,061.55

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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.