Home / 23,762,355.94-32,786,428.47-13,449,079.34

Finding the Fourth Proportional to 23,762,355.94, 32,786,428.47 and 13,449,079.34

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Solution

The fourth proportional to 23,762,355.94, 32,786,428.47 and 13,449,079.34 is: 18,556,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,355.94 : 32,786,428.47 = 13,449,079.34 : x
  2. Step 2: Convert to fraction form
    23,762,355.94/32,786,428.47 = 13,449,079.34/x
  3. Step 3: Cross multiply
    23,762,355.94x = 32,786,428.47 × 13,449,079.34
  4. Step 4: Simplify right side
    23,762,355.94x = 440,947,277,768,264.81
  5. Step 5: Solve for x
    x = 440,947,277,768,264.81/23,762,355.94
  6. Step 6: Final answer
    x = 18,556,547.12

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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.