Home / 43,134,784,007.20-64,702,176,010.80-35,298,367,597.60

Finding the Fourth Proportional to 43,134,784,007.20, 64,702,176,010.80 and 35,298,367,597.60

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Solution

The fourth proportional to 43,134,784,007.20, 64,702,176,010.80 and 35,298,367,597.60 is: 52,947,551,396.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,134,784,007.20 : 64,702,176,010.80 = 35,298,367,597.60 : x
  2. Step 2: Convert to fraction form
    43,134,784,007.20/64,702,176,010.80 = 35,298,367,597.60/x
  3. Step 3: Cross multiply
    43,134,784,007.20x = 64,702,176,010.80 × 35,298,367,597.60
  4. Step 4: Simplify right side
    43,134,784,007.20x = 2,283,881,193,193,834,807,296
  5. Step 5: Solve for x
    x = 2,283,881,193,193,834,807,296/43,134,784,007.20
  6. Step 6: Final answer
    x = 52,947,551,396.40

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1.5x scale

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.