Home / 23,116,653.04-31,888,886.62-14,293,283.82

Finding the Fourth Proportional to 23,116,653.04, 31,888,886.62 and 14,293,283.82

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Solution

The fourth proportional to 23,116,653.04, 31,888,886.62 and 14,293,283.82 is: 19,717,253.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,653.04 : 31,888,886.62 = 14,293,283.82 : x
  2. Step 2: Convert to fraction form
    23,116,653.04/31,888,886.62 = 14,293,283.82/x
  3. Step 3: Cross multiply
    23,116,653.04x = 31,888,886.62 × 14,293,283.82
  4. Step 4: Simplify right side
    23,116,653.04x = 455,796,907,163,460.50
  5. Step 5: Solve for x
    x = 455,796,907,163,460.50/23,116,653.04
  6. Step 6: Final answer
    x = 19,717,253.46

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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.