Home / 45,350,867,207.60-68,026,300,811.40-44,739,337,684.40

Finding the Fourth Proportional to 45,350,867,207.60, 68,026,300,811.40 and 44,739,337,684.40

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Solution

The fourth proportional to 45,350,867,207.60, 68,026,300,811.40 and 44,739,337,684.40 is: 67,109,006,526.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350,867,207.60 : 68,026,300,811.40 = 44,739,337,684.40 : x
  2. Step 2: Convert to fraction form
    45,350,867,207.60/68,026,300,811.40 = 44,739,337,684.40/x
  3. Step 3: Cross multiply
    45,350,867,207.60x = 68,026,300,811.40 × 44,739,337,684.40
  4. Step 4: Simplify right side
    45,350,867,207.60x = 3,043,451,643,421,798,694,912
  5. Step 5: Solve for x
    x = 3,043,451,643,421,798,694,912/45,350,867,207.60
  6. Step 6: Final answer
    x = 67,109,006,526.60

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Double scale
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Similar ratio
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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.