Home / 23,059,112.64-31,817,196-14,470,537.92

Finding the Fourth Proportional to 23,059,112.64, 31,817,196 and 14,470,537.92

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Solution

The fourth proportional to 23,059,112.64, 31,817,196 and 14,470,537.92 is: 19,966,594.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,059,112.64 : 31,817,196 = 14,470,537.92 : x
  2. Step 2: Convert to fraction form
    23,059,112.64/31,817,196 = 14,470,537.92/x
  3. Step 3: Cross multiply
    23,059,112.64x = 31,817,196 × 14,470,537.92
  4. Step 4: Simplify right side
    23,059,112.64x = 460,411,941,226,072.31
  5. Step 5: Solve for x
    x = 460,411,941,226,072.31/23,059,112.64
  6. Step 6: Final answer
    x = 19,966,594.05

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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.