Home / 18,444,526.04-25,397,100.16-16,714,390.32

Finding the Fourth Proportional to 18,444,526.04, 25,397,100.16 and 16,714,390.32

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Solution

The fourth proportional to 18,444,526.04, 25,397,100.16 and 16,714,390.32 is: 23,014,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,444,526.04 : 25,397,100.16 = 16,714,390.32 : x
  2. Step 2: Convert to fraction form
    18,444,526.04/25,397,100.16 = 16,714,390.32/x
  3. Step 3: Cross multiply
    18,444,526.04x = 25,397,100.16 × 16,714,390.32
  4. Step 4: Simplify right side
    18,444,526.04x = 424,497,045,070,374.44
  5. Step 5: Solve for x
    x = 424,497,045,070,374.44/18,444,526.04
  6. Step 6: Final answer
    x = 23,014,798.22

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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.