Home / 25,254,082.16-34,827,391.69-16,549,093.16

Finding the Fourth Proportional to 25,254,082.16, 34,827,391.69 and 16,549,093.16

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Solution

The fourth proportional to 25,254,082.16, 34,827,391.69 and 16,549,093.16 is: 22,822,518.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,082.16 : 34,827,391.69 = 16,549,093.16 : x
  2. Step 2: Convert to fraction form
    25,254,082.16/34,827,391.69 = 16,549,093.16/x
  3. Step 3: Cross multiply
    25,254,082.16x = 34,827,391.69 × 16,549,093.16
  4. Step 4: Simplify right side
    25,254,082.16x = 576,361,749,597,619.75
  5. Step 5: Solve for x
    x = 576,361,749,597,619.75/25,254,082.16
  6. Step 6: Final answer
    x = 22,822,518.20

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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.