Home / 22,464,587.20-33,696,880.80-9,710,003.20

Finding the Fourth Proportional to 22,464,587.20, 33,696,880.80 and 9,710,003.20

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Solution

The fourth proportional to 22,464,587.20, 33,696,880.80 and 9,710,003.20 is: 14,565,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,464,587.20 : 33,696,880.80 = 9,710,003.20 : x
  2. Step 2: Convert to fraction form
    22,464,587.20/33,696,880.80 = 9,710,003.20/x
  3. Step 3: Cross multiply
    22,464,587.20x = 33,696,880.80 × 9,710,003.20
  4. Step 4: Simplify right side
    22,464,587.20x = 327,196,820,398,018.50
  5. Step 5: Solve for x
    x = 327,196,820,398,018.50/22,464,587.20
  6. Step 6: Final answer
    x = 14,565,004.80

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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.