Home / 3,017,905,337.60-4,164,709,566.15-1,679,766,710.30

Finding the Fourth Proportional to 3,017,905,337.60, 4,164,709,566.15 and 1,679,766,710.30

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Solution

The fourth proportional to 3,017,905,337.60, 4,164,709,566.15 and 1,679,766,710.30 is: 2,318,078,171.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,905,337.60 : 4,164,709,566.15 = 1,679,766,710.30 : x
  2. Step 2: Convert to fraction form
    3,017,905,337.60/4,164,709,566.15 = 1,679,766,710.30/x
  3. Step 3: Cross multiply
    3,017,905,337.60x = 4,164,709,566.15 × 1,679,766,710.30
  4. Step 4: Simplify right side
    3,017,905,337.60x = 6,995,740,487,286,725,632
  5. Step 5: Solve for x
    x = 6,995,740,487,286,725,632/3,017,905,337.60
  6. Step 6: Final answer
    x = 2,318,078,171.68

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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.