Home / 5,459,300,729.52-7,533,260,828.01-3,169,985,436.46

Finding the Fourth Proportional to 5,459,300,729.52, 7,533,260,828.01 and 3,169,985,436.46

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Solution

The fourth proportional to 5,459,300,729.52, 7,533,260,828.01 and 3,169,985,436.46 is: 4,374,246,500.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,300,729.52 : 7,533,260,828.01 = 3,169,985,436.46 : x
  2. Step 2: Convert to fraction form
    5,459,300,729.52/7,533,260,828.01 = 3,169,985,436.46/x
  3. Step 3: Cross multiply
    5,459,300,729.52x = 7,533,260,828.01 × 3,169,985,436.46
  4. Step 4: Simplify right side
    5,459,300,729.52x = 23,880,327,113,828,741,120
  5. Step 5: Solve for x
    x = 23,880,327,113,828,741,120/5,459,300,729.52
  6. Step 6: Final answer
    x = 4,374,246,500.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.