Home / 32,162,410.80-48,238,950.60-9,440,938.80

Finding the Fourth Proportional to 32,162,410.80, 48,238,950.60 and 9,440,938.80

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Solution

The fourth proportional to 32,162,410.80, 48,238,950.60 and 9,440,938.80 is: 14,160,038.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,162,410.80 : 48,238,950.60 = 9,440,938.80 : x
  2. Step 2: Convert to fraction form
    32,162,410.80/48,238,950.60 = 9,440,938.80/x
  3. Step 3: Cross multiply
    32,162,410.80x = 48,238,950.60 × 9,440,938.80
  4. Step 4: Simplify right side
    32,162,410.80x = 455,420,980,390,823.31
  5. Step 5: Solve for x
    x = 455,420,980,390,823.31/32,162,410.80
  6. Step 6: Final answer
    x = 14,160,038.66

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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.