Home / 65,222,665.90-97,845,808.65-32,792,955.10

Finding the Fourth Proportional to 65,222,665.90, 97,845,808.65 and 32,792,955.10

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Solution

The fourth proportional to 65,222,665.90, 97,845,808.65 and 32,792,955.10 is: 49,195,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,222,665.90 : 97,845,808.65 = 32,792,955.10 : x
  2. Step 2: Convert to fraction form
    65,222,665.90/97,845,808.65 = 32,792,955.10/x
  3. Step 3: Cross multiply
    65,222,665.90x = 97,845,808.65 × 32,792,955.10
  4. Step 4: Simplify right side
    65,222,665.90x = 3,208,653,209,782,642
  5. Step 5: Solve for x
    x = 3,208,653,209,782,642/65,222,665.90
  6. Step 6: Final answer
    x = 49,195,370.44

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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.