Home / 30,664,233.60-45,996,350.40-23,011,483.20

Finding the Fourth Proportional to 30,664,233.60, 45,996,350.40 and 23,011,483.20

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Solution

The fourth proportional to 30,664,233.60, 45,996,350.40 and 23,011,483.20 is: 34,517,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,664,233.60 : 45,996,350.40 = 23,011,483.20 : x
  2. Step 2: Convert to fraction form
    30,664,233.60/45,996,350.40 = 23,011,483.20/x
  3. Step 3: Cross multiply
    30,664,233.60x = 45,996,350.40 × 23,011,483.20
  4. Step 4: Simplify right side
    30,664,233.60x = 1,058,444,244,490,913.25
  5. Step 5: Solve for x
    x = 1,058,444,244,490,913.25/30,664,233.60
  6. Step 6: Final answer
    x = 34,517,224.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.