Home / 53,805,386.89-74,232,924.60-32,618,999.35

Finding the Fourth Proportional to 53,805,386.89, 74,232,924.60 and 32,618,999.35

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Solution

The fourth proportional to 53,805,386.89, 74,232,924.60 and 32,618,999.35 is: 45,002,998.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,805,386.89 : 74,232,924.60 = 32,618,999.35 : x
  2. Step 2: Convert to fraction form
    53,805,386.89/74,232,924.60 = 32,618,999.35/x
  3. Step 3: Cross multiply
    53,805,386.89x = 74,232,924.60 × 32,618,999.35
  4. Step 4: Simplify right side
    53,805,386.89x = 2,421,403,719,275,999
  5. Step 5: Solve for x
    x = 2,421,403,719,275,999/53,805,386.89
  6. Step 6: Final answer
    x = 45,002,998.01

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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.