Home / 39,576,327.60-59,364,491.40-14,019,920.40

Finding the Fourth Proportional to 39,576,327.60, 59,364,491.40 and 14,019,920.40

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Solution

The fourth proportional to 39,576,327.60, 59,364,491.40 and 14,019,920.40 is: 21,029,880.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,576,327.60 : 59,364,491.40 = 14,019,920.40 : x
  2. Step 2: Convert to fraction form
    39,576,327.60/59,364,491.40 = 14,019,920.40/x
  3. Step 3: Cross multiply
    39,576,327.60x = 59,364,491.40 × 14,019,920.40
  4. Step 4: Simplify right side
    39,576,327.60x = 832,285,444,014,484.50
  5. Step 5: Solve for x
    x = 832,285,444,014,484.50/39,576,327.60
  6. Step 6: Final answer
    x = 21,029,880.60

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1.5x scale

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.