Home / 736,845,920,175.60-1,105,268,880,263.40-206,854,691,223.60

Finding the Fourth Proportional to 736,845,920,175.60, 1,105,268,880,263.40 and 206,854,691,223.60

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Solution

The fourth proportional to 736,845,920,175.60, 1,105,268,880,263.40 and 206,854,691,223.60 is: 310,282,036,835.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,845,920,175.60 : 1,105,268,880,263.40 = 206,854,691,223.60 : x
  2. Step 2: Convert to fraction form
    736,845,920,175.60/1,105,268,880,263.40 = 206,854,691,223.60/x
  3. Step 3: Cross multiply
    736,845,920,175.60x = 1,105,268,880,263.40 × 206,854,691,223.60
  4. Step 4: Simplify right side
    736,845,920,175.60x = 228,630,052,945,939,721,617,408
  5. Step 5: Solve for x
    x = 228,630,052,945,939,721,617,408/736,845,920,175.60
  6. Step 6: Final answer
    x = 310,282,036,835.40

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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.