Home / 2,924,724,884.31-4,036,120,340.43-1,671,688,644.71

Finding the Fourth Proportional to 2,924,724,884.31, 4,036,120,340.43 and 1,671,688,644.71

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Solution

The fourth proportional to 2,924,724,884.31, 4,036,120,340.43 and 1,671,688,644.71 is: 2,306,930,329.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,724,884.31 : 4,036,120,340.43 = 1,671,688,644.71 : x
  2. Step 2: Convert to fraction form
    2,924,724,884.31/4,036,120,340.43 = 1,671,688,644.71/x
  3. Step 3: Cross multiply
    2,924,724,884.31x = 4,036,120,340.43 × 1,671,688,644.71
  4. Step 4: Simplify right side
    2,924,724,884.31x = 6,747,136,541,759,709,184
  5. Step 5: Solve for x
    x = 6,747,136,541,759,709,184/2,924,724,884.31
  6. Step 6: Final answer
    x = 2,306,930,329.74

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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.