Home / 17,622,070.47-24,319,996.02-10,282,268.16

Finding the Fourth Proportional to 17,622,070.47, 24,319,996.02 and 10,282,268.16

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Solution

The fourth proportional to 17,622,070.47, 24,319,996.02 and 10,282,268.16 is: 14,190,427.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,622,070.47 : 24,319,996.02 = 10,282,268.16 : x
  2. Step 2: Convert to fraction form
    17,622,070.47/24,319,996.02 = 10,282,268.16/x
  3. Step 3: Cross multiply
    17,622,070.47x = 24,319,996.02 × 10,282,268.16
  4. Step 4: Simplify right side
    17,622,070.47x = 250,064,720,727,772.72
  5. Step 5: Solve for x
    x = 250,064,720,727,772.72/17,622,070.47
  6. Step 6: Final answer
    x = 14,190,427.92

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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.