Home / 17,153,567.64-23,672,695.50-10,277,902.08

Finding the Fourth Proportional to 17,153,567.64, 23,672,695.50 and 10,277,902.08

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Solution

The fourth proportional to 17,153,567.64, 23,672,695.50 and 10,277,902.08 is: 14,183,967.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,153,567.64 : 23,672,695.50 = 10,277,902.08 : x
  2. Step 2: Convert to fraction form
    17,153,567.64/23,672,695.50 = 10,277,902.08/x
  3. Step 3: Cross multiply
    17,153,567.64x = 23,672,695.50 × 10,277,902.08
  4. Step 4: Simplify right side
    17,153,567.64x = 243,305,646,318,656.66
  5. Step 5: Solve for x
    x = 243,305,646,318,656.66/17,153,567.64
  6. Step 6: Final answer
    x = 14,183,967.52

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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.