Home / 14,496,077.16-21,759,870.51-5,866,117.38

Finding the Fourth Proportional to 14,496,077.16, 21,759,870.51 and 5,866,117.38

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Solution

The fourth proportional to 14,496,077.16, 21,759,870.51 and 5,866,117.38 is: 8,805,551.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,496,077.16 : 21,759,870.51 = 5,866,117.38 : x
  2. Step 2: Convert to fraction form
    14,496,077.16/21,759,870.51 = 5,866,117.38/x
  3. Step 3: Cross multiply
    14,496,077.16x = 21,759,870.51 × 5,866,117.38
  4. Step 4: Simplify right side
    14,496,077.16x = 127,645,954,585,260.47
  5. Step 5: Solve for x
    x = 127,645,954,585,260.47/14,496,077.16
  6. Step 6: Final answer
    x = 8,805,551.54

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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.