Home / 1,761,587,337.60-2,642,297,025.60-596,941,603.20

Finding the Fourth Proportional to 1,761,587,337.60, 2,642,297,025.60 and 596,941,603.20

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Solution

The fourth proportional to 1,761,587,337.60, 2,642,297,025.60 and 596,941,603.20 is: 895,383,946.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,587,337.60 : 2,642,297,025.60 = 596,941,603.20 : x
  2. Step 2: Convert to fraction form
    1,761,587,337.60/2,642,297,025.60 = 596,941,603.20/x
  3. Step 3: Cross multiply
    1,761,587,337.60x = 2,642,297,025.60 × 596,941,603.20
  4. Step 4: Simplify right side
    1,761,587,337.60x = 1,577,297,022,592,255,488
  5. Step 5: Solve for x
    x = 1,577,297,022,592,255,488/1,761,587,337.60
  6. Step 6: Final answer
    x = 895,383,946.58

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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.