Home / 2,924,724,963.68-4,036,120,450.28-1,671,688,723.77

Finding the Fourth Proportional to 2,924,724,963.68, 4,036,120,450.28 and 1,671,688,723.77

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Solution

The fourth proportional to 2,924,724,963.68, 4,036,120,450.28 and 1,671,688,723.77 is: 2,306,930,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,724,963.68 : 4,036,120,450.28 = 1,671,688,723.77 : x
  2. Step 2: Convert to fraction form
    2,924,724,963.68/4,036,120,450.28 = 1,671,688,723.77/x
  3. Step 3: Cross multiply
    2,924,724,963.68x = 4,036,120,450.28 × 1,671,688,723.77
  4. Step 4: Simplify right side
    2,924,724,963.68x = 6,747,137,044,506,054,656
  5. Step 5: Solve for x
    x = 6,747,137,044,506,054,656/2,924,724,963.68
  6. Step 6: Final answer
    x = 2,306,930,439.03

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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.