Home / 23,673,742.16-32,660,468.80-13,748,935.35

Finding the Fourth Proportional to 23,673,742.16, 32,660,468.80 and 13,748,935.35

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Solution

The fourth proportional to 23,673,742.16, 32,660,468.80 and 13,748,935.35 is: 18,968,132.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,673,742.16 : 32,660,468.80 = 13,748,935.35 : x
  2. Step 2: Convert to fraction form
    23,673,742.16/32,660,468.80 = 13,748,935.35/x
  3. Step 3: Cross multiply
    23,673,742.16x = 32,660,468.80 × 13,748,935.35
  4. Step 4: Simplify right side
    23,673,742.16x = 449,046,674,031,892.06
  5. Step 5: Solve for x
    x = 449,046,674,031,892.06/23,673,742.16
  6. Step 6: Final answer
    x = 18,968,132.33

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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.