Home / 97,536,000.10-146,304,000.15-88,578,048.10

Finding the Fourth Proportional to 97,536,000.10, 146,304,000.15 and 88,578,048.10

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Solution

The fourth proportional to 97,536,000.10, 146,304,000.15 and 88,578,048.10 is: 132,867,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,536,000.10 : 146,304,000.15 = 88,578,048.10 : x
  2. Step 2: Convert to fraction form
    97,536,000.10/146,304,000.15 = 88,578,048.10/x
  3. Step 3: Cross multiply
    97,536,000.10x = 146,304,000.15 × 88,578,048.10
  4. Step 4: Simplify right side
    97,536,000.10x = 12,959,322,762,509,106
  5. Step 5: Solve for x
    x = 12,959,322,762,509,106/97,536,000.10
  6. Step 6: Final answer
    x = 132,867,072.15

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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.