Home / 17,840,345.52-24,618,888.36-10,105,232.72

Finding the Fourth Proportional to 17,840,345.52, 24,618,888.36 and 10,105,232.72

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Solution

The fourth proportional to 17,840,345.52, 24,618,888.36 and 10,105,232.72 is: 13,944,774.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,840,345.52 : 24,618,888.36 = 10,105,232.72 : x
  2. Step 2: Convert to fraction form
    17,840,345.52/24,618,888.36 = 10,105,232.72/x
  3. Step 3: Cross multiply
    17,840,345.52x = 24,618,888.36 × 10,105,232.72
  4. Step 4: Simplify right side
    17,840,345.52x = 248,779,596,185,499.16
  5. Step 5: Solve for x
    x = 248,779,596,185,499.16/17,840,345.52
  6. Step 6: Final answer
    x = 13,944,774.55

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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.