Home / 23,718,097.92-32,718,354.48-14,428,509.60

Finding the Fourth Proportional to 23,718,097.92, 32,718,354.48 and 14,428,509.60

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Solution

The fourth proportional to 23,718,097.92, 32,718,354.48 and 14,428,509.60 is: 19,903,665.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,718,097.92 : 32,718,354.48 = 14,428,509.60 : x
  2. Step 2: Convert to fraction form
    23,718,097.92/32,718,354.48 = 14,428,509.60/x
  3. Step 3: Cross multiply
    23,718,097.92x = 32,718,354.48 × 14,428,509.60
  4. Step 4: Simplify right side
    23,718,097.92x = 472,077,091,710,883
  5. Step 5: Solve for x
    x = 472,077,091,710,883/23,718,097.92
  6. Step 6: Final answer
    x = 19,903,665.69

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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.