Home / 19,097,870.01-26,355,063.45-10,396,108.68

Finding the Fourth Proportional to 19,097,870.01, 26,355,063.45 and 10,396,108.68

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Solution

The fourth proportional to 19,097,870.01, 26,355,063.45 and 10,396,108.68 is: 14,346,631.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097,870.01 : 26,355,063.45 = 10,396,108.68 : x
  2. Step 2: Convert to fraction form
    19,097,870.01/26,355,063.45 = 10,396,108.68/x
  3. Step 3: Cross multiply
    19,097,870.01x = 26,355,063.45 × 10,396,108.68
  4. Step 4: Simplify right side
    19,097,870.01x = 273,990,103,894,495.72
  5. Step 5: Solve for x
    x = 273,990,103,894,495.72/19,097,870.01
  6. Step 6: Final answer
    x = 14,346,631.52

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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.