Home / 2,074,045,937.10-3,111,068,905.65-2,039,608,560.30

Finding the Fourth Proportional to 2,074,045,937.10, 3,111,068,905.65 and 2,039,608,560.30

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Solution

The fourth proportional to 2,074,045,937.10, 3,111,068,905.65 and 2,039,608,560.30 is: 3,059,412,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,045,937.10 : 3,111,068,905.65 = 2,039,608,560.30 : x
  2. Step 2: Convert to fraction form
    2,074,045,937.10/3,111,068,905.65 = 2,039,608,560.30/x
  3. Step 3: Cross multiply
    2,074,045,937.10x = 3,111,068,905.65 × 2,039,608,560.30
  4. Step 4: Simplify right side
    2,074,045,937.10x = 6,345,362,771,646,893,056
  5. Step 5: Solve for x
    x = 6,345,362,771,646,893,056/2,074,045,937.10
  6. Step 6: Final answer
    x = 3,059,412,840.45

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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.