Home / 32,970,023.88-45,497,955.16-18,283,320.14

Finding the Fourth Proportional to 32,970,023.88, 45,497,955.16 and 18,283,320.14

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Solution

The fourth proportional to 32,970,023.88, 45,497,955.16 and 18,283,320.14 is: 25,230,605.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,970,023.88 : 45,497,955.16 = 18,283,320.14 : x
  2. Step 2: Convert to fraction form
    32,970,023.88/45,497,955.16 = 18,283,320.14/x
  3. Step 3: Cross multiply
    32,970,023.88x = 45,497,955.16 × 18,283,320.14
  4. Step 4: Simplify right side
    32,970,023.88x = 831,853,679,905,644.88
  5. Step 5: Solve for x
    x = 831,853,679,905,644.88/32,970,023.88
  6. Step 6: Final answer
    x = 25,230,605.93

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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.