Home / 26,785,885.02-36,972,388.16-17,494,875.47

Finding the Fourth Proportional to 26,785,885.02, 36,972,388.16 and 17,494,875.47

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Solution

The fourth proportional to 26,785,885.02, 36,972,388.16 and 17,494,875.47 is: 24,148,066.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,785,885.02 : 36,972,388.16 = 17,494,875.47 : x
  2. Step 2: Convert to fraction form
    26,785,885.02/36,972,388.16 = 17,494,875.47/x
  3. Step 3: Cross multiply
    26,785,885.02x = 36,972,388.16 × 17,494,875.47
  4. Step 4: Simplify right side
    26,785,885.02x = 646,827,326,415,366.12
  5. Step 5: Solve for x
    x = 646,827,326,415,366.12/26,785,885.02
  6. Step 6: Final answer
    x = 24,148,066.26

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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.