Home / 14,556,005.10-21,834,007.65-4,969,946.70

Finding the Fourth Proportional to 14,556,005.10, 21,834,007.65 and 4,969,946.70

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Solution

The fourth proportional to 14,556,005.10, 21,834,007.65 and 4,969,946.70 is: 7,454,920.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,556,005.10 : 21,834,007.65 = 4,969,946.70 : x
  2. Step 2: Convert to fraction form
    14,556,005.10/21,834,007.65 = 4,969,946.70/x
  3. Step 3: Cross multiply
    14,556,005.10x = 21,834,007.65 × 4,969,946.70
  4. Step 4: Simplify right side
    14,556,005.10x = 108,513,854,267,892.25
  5. Step 5: Solve for x
    x = 108,513,854,267,892.25/14,556,005.10
  6. Step 6: Final answer
    x = 7,454,920.05

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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.