Home / 32,893,708.36-45,393,854.98-18,008,784.04

Finding the Fourth Proportional to 32,893,708.36, 45,393,854.98 and 18,008,784.04

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Solution

The fourth proportional to 32,893,708.36, 45,393,854.98 and 18,008,784.04 is: 24,852,416.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,708.36 : 45,393,854.98 = 18,008,784.04 : x
  2. Step 2: Convert to fraction form
    32,893,708.36/45,393,854.98 = 18,008,784.04/x
  3. Step 3: Cross multiply
    32,893,708.36x = 45,393,854.98 × 18,008,784.04
  4. Step 4: Simplify right side
    32,893,708.36x = 817,488,131,077,898.38
  5. Step 5: Solve for x
    x = 817,488,131,077,898.38/32,893,708.36
  6. Step 6: Final answer
    x = 24,852,416.22

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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.