Home / 736,845,920,177.60-1,105,268,880,266.40-206,854,691,225.60

Finding the Fourth Proportional to 736,845,920,177.60, 1,105,268,880,266.40 and 206,854,691,225.60

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Solution

The fourth proportional to 736,845,920,177.60, 1,105,268,880,266.40 and 206,854,691,225.60 is: 310,282,036,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,845,920,177.60 : 1,105,268,880,266.40 = 206,854,691,225.60 : x
  2. Step 2: Convert to fraction form
    736,845,920,177.60/1,105,268,880,266.40 = 206,854,691,225.60/x
  3. Step 3: Cross multiply
    736,845,920,177.60x = 1,105,268,880,266.40 × 206,854,691,225.60
  4. Step 4: Simplify right side
    736,845,920,177.60x = 228,630,052,948,770,809,708,544
  5. Step 5: Solve for x
    x = 228,630,052,948,770,809,708,544/736,845,920,177.60
  6. Step 6: Final answer
    x = 310,282,036,838.40

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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.