Home / 6,206,492,723.57-8,569,840,094.02-4,996,991,947.22

Finding the Fourth Proportional to 6,206,492,723.57, 8,569,840,094.02 and 4,996,991,947.22

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Solution

The fourth proportional to 6,206,492,723.57, 8,569,840,094.02 and 4,996,991,947.22 is: 6,899,777,997.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,492,723.57 : 8,569,840,094.02 = 4,996,991,947.22 : x
  2. Step 2: Convert to fraction form
    6,206,492,723.57/8,569,840,094.02 = 4,996,991,947.22/x
  3. Step 3: Cross multiply
    6,206,492,723.57x = 8,569,840,094.02 × 4,996,991,947.22
  4. Step 4: Simplify right side
    6,206,492,723.57x = 42,823,421,938,775,736,320
  5. Step 5: Solve for x
    x = 42,823,421,938,775,736,320/6,206,492,723.57
  6. Step 6: Final answer
    x = 6,899,777,997.99

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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.