Home / 65,417,358.21-98,066,645.51-32,637,952.77

Finding the Fourth Proportional to 65,417,358.21, 98,066,645.51 and 32,637,952.77

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Solution

The fourth proportional to 65,417,358.21, 98,066,645.51 and 32,637,952.77 is: 48,927,297.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,417,358.21 : 98,066,645.51 = 32,637,952.77 : x
  2. Step 2: Convert to fraction form
    65,417,358.21/98,066,645.51 = 32,637,952.77/x
  3. Step 3: Cross multiply
    65,417,358.21x = 98,066,645.51 × 32,637,952.77
  4. Step 4: Simplify right side
    65,417,358.21x = 3,200,694,544,304,522.50
  5. Step 5: Solve for x
    x = 3,200,694,544,304,522.50/65,417,358.21
  6. Step 6: Final answer
    x = 48,927,297.46

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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.