Home / 2,924,724,896.53-4,036,120,357.10-1,671,688,656.61

Finding the Fourth Proportional to 2,924,724,896.53, 4,036,120,357.10 and 1,671,688,656.61

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Solution

The fourth proportional to 2,924,724,896.53, 4,036,120,357.10 and 1,671,688,656.61 is: 2,306,930,346.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,724,896.53 : 4,036,120,357.10 = 1,671,688,656.61 : x
  2. Step 2: Convert to fraction form
    2,924,724,896.53/4,036,120,357.10 = 1,671,688,656.61/x
  3. Step 3: Cross multiply
    2,924,724,896.53x = 4,036,120,357.10 × 1,671,688,656.61
  4. Step 4: Simplify right side
    2,924,724,896.53x = 6,747,136,617,658,323,968
  5. Step 5: Solve for x
    x = 6,747,136,617,658,323,968/2,924,724,896.53
  6. Step 6: Final answer
    x = 2,306,930,346.05

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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.