Home / 22,677,929.40-34,016,894.10-21,733,145.40

Finding the Fourth Proportional to 22,677,929.40, 34,016,894.10 and 21,733,145.40

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Solution

The fourth proportional to 22,677,929.40, 34,016,894.10 and 21,733,145.40 is: 32,599,718.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,929.40 : 34,016,894.10 = 21,733,145.40 : x
  2. Step 2: Convert to fraction form
    22,677,929.40/34,016,894.10 = 21,733,145.40/x
  3. Step 3: Cross multiply
    22,677,929.40x = 34,016,894.10 × 21,733,145.40
  4. Step 4: Simplify right side
    22,677,929.40x = 739,294,105,531,702.12
  5. Step 5: Solve for x
    x = 739,294,105,531,702.12/22,677,929.40
  6. Step 6: Final answer
    x = 32,599,718.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.