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Finding the Fourth Proportional to 17,459,714.21, 24,094,412.19 and 10,121,801.01

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Solution

The fourth proportional to 17,459,714.21, 24,094,412.19 and 10,121,801.01 is: 13,968,089.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,459,714.21 : 24,094,412.19 = 10,121,801.01 : x
  2. Step 2: Convert to fraction form
    17,459,714.21/24,094,412.19 = 10,121,801.01/x
  3. Step 3: Cross multiply
    17,459,714.21x = 24,094,412.19 × 10,121,801.01
  4. Step 4: Simplify right side
    17,459,714.21x = 243,878,845,640,098.31
  5. Step 5: Solve for x
    x = 243,878,845,640,098.31/17,459,714.21
  6. Step 6: Final answer
    x = 13,968,089.21

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1.5x scale

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.