Home / 24,583,881.20-36,875,821.80-19,507,708.40

Finding the Fourth Proportional to 24,583,881.20, 36,875,821.80 and 19,507,708.40

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Solution

The fourth proportional to 24,583,881.20, 36,875,821.80 and 19,507,708.40 is: 29,261,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,583,881.20 : 36,875,821.80 = 19,507,708.40 : x
  2. Step 2: Convert to fraction form
    24,583,881.20/36,875,821.80 = 19,507,708.40/x
  3. Step 3: Cross multiply
    24,583,881.20x = 36,875,821.80 × 19,507,708.40
  4. Step 4: Simplify right side
    24,583,881.20x = 719,362,778,684,763
  5. Step 5: Solve for x
    x = 719,362,778,684,763/24,583,881.20
  6. Step 6: Final answer
    x = 29,261,562.60

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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.