Home / 48,271,153.02-66,615,497.40-26,246,131.14

Finding the Fourth Proportional to 48,271,153.02, 66,615,497.40 and 26,246,131.14

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Solution

The fourth proportional to 48,271,153.02, 66,615,497.40 and 26,246,131.14 is: 36,220,371.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,271,153.02 : 66,615,497.40 = 26,246,131.14 : x
  2. Step 2: Convert to fraction form
    48,271,153.02/66,615,497.40 = 26,246,131.14/x
  3. Step 3: Cross multiply
    48,271,153.02x = 66,615,497.40 × 26,246,131.14
  4. Step 4: Simplify right side
    48,271,153.02x = 1,748,399,080,716,729
  5. Step 5: Solve for x
    x = 1,748,399,080,716,729/48,271,153.02
  6. Step 6: Final answer
    x = 36,220,371.20

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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.