Home / 29,114,316,052.20-43,671,474,078.30-28,824,078,407.40

Finding the Fourth Proportional to 29,114,316,052.20, 43,671,474,078.30 and 28,824,078,407.40

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Solution

The fourth proportional to 29,114,316,052.20, 43,671,474,078.30 and 28,824,078,407.40 is: 43,236,117,611.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,114,316,052.20 : 43,671,474,078.30 = 28,824,078,407.40 : x
  2. Step 2: Convert to fraction form
    29,114,316,052.20/43,671,474,078.30 = 28,824,078,407.40/x
  3. Step 3: Cross multiply
    29,114,316,052.20x = 43,671,474,078.30 × 28,824,078,407.40
  4. Step 4: Simplify right side
    29,114,316,052.20x = 1,258,789,992,999,656,095,744
  5. Step 5: Solve for x
    x = 1,258,789,992,999,656,095,744/29,114,316,052.20
  6. Step 6: Final answer
    x = 43,236,117,611.10

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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.