Home / 32,235,271.60-48,352,907.40-30,344,148.40

Finding the Fourth Proportional to 32,235,271.60, 48,352,907.40 and 30,344,148.40

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Solution

The fourth proportional to 32,235,271.60, 48,352,907.40 and 30,344,148.40 is: 45,516,222.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,235,271.60 : 48,352,907.40 = 30,344,148.40 : x
  2. Step 2: Convert to fraction form
    32,235,271.60/48,352,907.40 = 30,344,148.40/x
  3. Step 3: Cross multiply
    32,235,271.60x = 48,352,907.40 × 30,344,148.40
  4. Step 4: Simplify right side
    32,235,271.60x = 1,467,227,797,717,058
  5. Step 5: Solve for x
    x = 1,467,227,797,717,058/32,235,271.60
  6. Step 6: Final answer
    x = 45,516,222.60

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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.