Home / 32,196,653.02-44,427,345.75-21,765,365.60

Finding the Fourth Proportional to 32,196,653.02, 44,427,345.75 and 21,765,365.60

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Solution

The fourth proportional to 32,196,653.02, 44,427,345.75 and 21,765,365.60 is: 30,033,476.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,196,653.02 : 44,427,345.75 = 21,765,365.60 : x
  2. Step 2: Convert to fraction form
    32,196,653.02/44,427,345.75 = 21,765,365.60/x
  3. Step 3: Cross multiply
    32,196,653.02x = 44,427,345.75 × 21,765,365.60
  4. Step 4: Simplify right side
    32,196,653.02x = 966,977,422,886,356.25
  5. Step 5: Solve for x
    x = 966,977,422,886,356.25/32,196,653.02
  6. Step 6: Final answer
    x = 30,033,476.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.