Home / 32,899,670.03-45,402,237.34-18,015,619.16

Finding the Fourth Proportional to 32,899,670.03, 45,402,237.34 and 18,015,619.16

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Solution

The fourth proportional to 32,899,670.03, 45,402,237.34 and 18,015,619.16 is: 24,861,933.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,899,670.03 : 45,402,237.34 = 18,015,619.16 : x
  2. Step 2: Convert to fraction form
    32,899,670.03/45,402,237.34 = 18,015,619.16/x
  3. Step 3: Cross multiply
    32,899,670.03x = 45,402,237.34 × 18,015,619.16
  4. Step 4: Simplify right side
    32,899,670.03x = 817,949,416,997,838
  5. Step 5: Solve for x
    x = 817,949,416,997,838/32,899,670.03
  6. Step 6: Final answer
    x = 24,861,933.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.