Home / 37,442,420.70-56,163,631.05-24,453,390.30

Finding the Fourth Proportional to 37,442,420.70, 56,163,631.05 and 24,453,390.30

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Solution

The fourth proportional to 37,442,420.70, 56,163,631.05 and 24,453,390.30 is: 36,680,085.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,420.70 : 56,163,631.05 = 24,453,390.30 : x
  2. Step 2: Convert to fraction form
    37,442,420.70/56,163,631.05 = 24,453,390.30/x
  3. Step 3: Cross multiply
    37,442,420.70x = 56,163,631.05 × 24,453,390.30
  4. Step 4: Simplify right side
    37,442,420.70x = 1,373,391,190,730,848.75
  5. Step 5: Solve for x
    x = 1,373,391,190,730,848.75/37,442,420.70
  6. Step 6: Final answer
    x = 36,680,085.45

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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.