Home / 2,051,240,007.60-3,076,860,011.40-597,264,865.20

Finding the Fourth Proportional to 2,051,240,007.60, 3,076,860,011.40 and 597,264,865.20

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Solution

The fourth proportional to 2,051,240,007.60, 3,076,860,011.40 and 597,264,865.20 is: 895,897,297.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,240,007.60 : 3,076,860,011.40 = 597,264,865.20 : x
  2. Step 2: Convert to fraction form
    2,051,240,007.60/3,076,860,011.40 = 597,264,865.20/x
  3. Step 3: Cross multiply
    2,051,240,007.60x = 3,076,860,011.40 × 597,264,865.20
  4. Step 4: Simplify right side
    2,051,240,007.60x = 1,837,700,379,948,091,648
  5. Step 5: Solve for x
    x = 1,837,700,379,948,091,648/2,051,240,007.60
  6. Step 6: Final answer
    x = 895,897,297.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.