Home / 153,889,325.64-230,834,447.70-37,304,219.34

Finding the Fourth Proportional to 153,889,325.64, 230,834,447.70 and 37,304,219.34

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Solution

The fourth proportional to 153,889,325.64, 230,834,447.70 and 37,304,219.34 is: 55,956,440.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,889,325.64 : 230,834,447.70 = 37,304,219.34 : x
  2. Step 2: Convert to fraction form
    153,889,325.64/230,834,447.70 = 37,304,219.34/x
  3. Step 3: Cross multiply
    153,889,325.64x = 230,834,447.70 × 37,304,219.34
  4. Step 4: Simplify right side
    153,889,325.64x = 8,611,098,868,228,559
  5. Step 5: Solve for x
    x = 8,611,098,868,228,559/153,889,325.64
  6. Step 6: Final answer
    x = 55,956,440.33

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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.