Home / 23,634,601.04-32,642,653.61-15,886,191.26

Finding the Fourth Proportional to 23,634,601.04, 32,642,653.61 and 15,886,191.26

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Solution

The fourth proportional to 23,634,601.04, 32,642,653.61 and 15,886,191.26 is: 21,941,027.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,601.04 : 32,642,653.61 = 15,886,191.26 : x
  2. Step 2: Convert to fraction form
    23,634,601.04/32,642,653.61 = 15,886,191.26/x
  3. Step 3: Cross multiply
    23,634,601.04x = 32,642,653.61 × 15,886,191.26
  4. Step 4: Simplify right side
    23,634,601.04x = 518,567,438,402,958.50
  5. Step 5: Solve for x
    x = 518,567,438,402,958.50/23,634,601.04
  6. Step 6: Final answer
    x = 21,941,027.80

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Double scale
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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.