Home / 19,250,587.14-26,565,802.65-10,665,883.14

Finding the Fourth Proportional to 19,250,587.14, 26,565,802.65 and 10,665,883.14

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Solution

The fourth proportional to 19,250,587.14, 26,565,802.65 and 10,665,883.14 is: 14,718,914.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250,587.14 : 26,565,802.65 = 10,665,883.14 : x
  2. Step 2: Convert to fraction form
    19,250,587.14/26,565,802.65 = 10,665,883.14/x
  3. Step 3: Cross multiply
    19,250,587.14x = 26,565,802.65 × 10,665,883.14
  4. Step 4: Simplify right side
    19,250,587.14x = 283,347,746,585,202.31
  5. Step 5: Solve for x
    x = 283,347,746,585,202.31/19,250,587.14
  6. Step 6: Final answer
    x = 14,718,914.52

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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.