Home / 13,724,009,432.40-20,586,014,148.60-13,724,009,432.40

Finding the Fourth Proportional to 13,724,009,432.40, 20,586,014,148.60 and 13,724,009,432.40

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Solution

The fourth proportional to 13,724,009,432.40, 20,586,014,148.60 and 13,724,009,432.40 is: 20,586,014,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,724,009,432.40 : 20,586,014,148.60 = 13,724,009,432.40 : x
  2. Step 2: Convert to fraction form
    13,724,009,432.40/20,586,014,148.60 = 13,724,009,432.40/x
  3. Step 3: Cross multiply
    13,724,009,432.40x = 20,586,014,148.60 × 13,724,009,432.40
  4. Step 4: Simplify right side
    13,724,009,432.40x = 282,522,652,350,906,236,928
  5. Step 5: Solve for x
    x = 282,522,652,350,906,236,928/13,724,009,432.40
  6. Step 6: Final answer
    x = 20,586,014,148.60

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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.