Home / 19,280,906.14-26,607,701.01-10,460,356.97

Finding the Fourth Proportional to 19,280,906.14, 26,607,701.01 and 10,460,356.97

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Solution

The fourth proportional to 19,280,906.14, 26,607,701.01 and 10,460,356.97 is: 14,435,320.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,280,906.14 : 26,607,701.01 = 10,460,356.97 : x
  2. Step 2: Convert to fraction form
    19,280,906.14/26,607,701.01 = 10,460,356.97/x
  3. Step 3: Cross multiply
    19,280,906.14x = 26,607,701.01 × 10,460,356.97
  4. Step 4: Simplify right side
    19,280,906.14x = 278,326,050,681,920.50
  5. Step 5: Solve for x
    x = 278,326,050,681,920.50/19,280,906.14
  6. Step 6: Final answer
    x = 14,435,320.03

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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.