Home / 32,686,425.71-45,109,307.54-18,002,088.27

Finding the Fourth Proportional to 32,686,425.71, 45,109,307.54 and 18,002,088.27

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Solution

The fourth proportional to 32,686,425.71, 45,109,307.54 and 18,002,088.27 is: 24,844,005.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,686,425.71 : 45,109,307.54 = 18,002,088.27 : x
  2. Step 2: Convert to fraction form
    32,686,425.71/45,109,307.54 = 18,002,088.27/x
  3. Step 3: Cross multiply
    32,686,425.71x = 45,109,307.54 × 18,002,088.27
  4. Step 4: Simplify right side
    32,686,425.71x = 812,061,736,043,646
  5. Step 5: Solve for x
    x = 812,061,736,043,646/32,686,425.71
  6. Step 6: Final answer
    x = 24,844,005.37

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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.