Home / 32,065,985.80-48,094,313.10-9,344,513.80

Finding the Fourth Proportional to 32,065,985.80, 48,094,313.10 and 9,344,513.80

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Solution

The fourth proportional to 32,065,985.80, 48,094,313.10 and 9,344,513.80 is: 14,015,411.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,065,985.80 : 48,094,313.10 = 9,344,513.80 : x
  2. Step 2: Convert to fraction form
    32,065,985.80/48,094,313.10 = 9,344,513.80/x
  3. Step 3: Cross multiply
    32,065,985.80x = 48,094,313.10 × 9,344,513.80
  4. Step 4: Simplify right side
    32,065,985.80x = 449,417,972,464,470.81
  5. Step 5: Solve for x
    x = 449,417,972,464,470.81/32,065,985.80
  6. Step 6: Final answer
    x = 14,015,411.07

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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.