Home / 4,424,350,822.79-6,105,606,585.12-2,389,801,666.39

Finding the Fourth Proportional to 4,424,350,822.79, 6,105,606,585.12 and 2,389,801,666.39

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Solution

The fourth proportional to 4,424,350,822.79, 6,105,606,585.12 and 2,389,801,666.39 is: 3,297,927,622.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,350,822.79 : 6,105,606,585.12 = 2,389,801,666.39 : x
  2. Step 2: Convert to fraction form
    4,424,350,822.79/6,105,606,585.12 = 2,389,801,666.39/x
  3. Step 3: Cross multiply
    4,424,350,822.79x = 6,105,606,585.12 × 2,389,801,666.39
  4. Step 4: Simplify right side
    4,424,350,822.79x = 14,591,188,791,426,267,136
  5. Step 5: Solve for x
    x = 14,591,188,791,426,267,136/4,424,350,822.79
  6. Step 6: Final answer
    x = 3,297,927,622.80

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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.