Home / 17,796,780.16-24,559,335.47-10,455,282.59

Finding the Fourth Proportional to 17,796,780.16, 24,559,335.47 and 10,455,282.59

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Solution

The fourth proportional to 17,796,780.16, 24,559,335.47 and 10,455,282.59 is: 14,428,160.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,780.16 : 24,559,335.47 = 10,455,282.59 : x
  2. Step 2: Convert to fraction form
    17,796,780.16/24,559,335.47 = 10,455,282.59/x
  3. Step 3: Cross multiply
    17,796,780.16x = 24,559,335.47 × 10,455,282.59
  4. Step 4: Simplify right side
    17,796,780.16x = 256,774,792,464,802.03
  5. Step 5: Solve for x
    x = 256,774,792,464,802.03/17,796,780.16
  6. Step 6: Final answer
    x = 14,428,160.05

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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.