Home / 46,569,978,273.20-69,854,967,409.80-25,600,308,436.40

Finding the Fourth Proportional to 46,569,978,273.20, 69,854,967,409.80 and 25,600,308,436.40

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Solution

The fourth proportional to 46,569,978,273.20, 69,854,967,409.80 and 25,600,308,436.40 is: 38,400,462,654.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,569,978,273.20 : 69,854,967,409.80 = 25,600,308,436.40 : x
  2. Step 2: Convert to fraction form
    46,569,978,273.20/69,854,967,409.80 = 25,600,308,436.40/x
  3. Step 3: Cross multiply
    46,569,978,273.20x = 69,854,967,409.80 × 25,600,308,436.40
  4. Step 4: Simplify right side
    46,569,978,273.20x = 1,788,308,711,505,550,114,816
  5. Step 5: Solve for x
    x = 1,788,308,711,505,550,114,816/46,569,978,273.20
  6. Step 6: Final answer
    x = 38,400,462,654.60

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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.