Home / 23,620,039.59-32,596,345.52-13,829,567.78

Finding the Fourth Proportional to 23,620,039.59, 32,596,345.52 and 13,829,567.78

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Solution

The fourth proportional to 23,620,039.59, 32,596,345.52 and 13,829,567.78 is: 19,085,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620,039.59 : 32,596,345.52 = 13,829,567.78 : x
  2. Step 2: Convert to fraction form
    23,620,039.59/32,596,345.52 = 13,829,567.78/x
  3. Step 3: Cross multiply
    23,620,039.59x = 32,596,345.52 × 13,829,567.78
  4. Step 4: Simplify right side
    23,620,039.59x = 450,793,369,517,009.81
  5. Step 5: Solve for x
    x = 450,793,369,517,009.81/23,620,039.59
  6. Step 6: Final answer
    x = 19,085,208.04

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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.