Home / 11,848,336.20-17,772,504.30-10,924,547.40

Finding the Fourth Proportional to 11,848,336.20, 17,772,504.30 and 10,924,547.40

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Solution

The fourth proportional to 11,848,336.20, 17,772,504.30 and 10,924,547.40 is: 16,386,821.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,848,336.20 : 17,772,504.30 = 10,924,547.40 : x
  2. Step 2: Convert to fraction form
    11,848,336.20/17,772,504.30 = 10,924,547.40/x
  3. Step 3: Cross multiply
    11,848,336.20x = 17,772,504.30 × 10,924,547.40
  4. Step 4: Simplify right side
    11,848,336.20x = 194,156,565,642,053.84
  5. Step 5: Solve for x
    x = 194,156,565,642,053.84/11,848,336.20
  6. Step 6: Final answer
    x = 16,386,821.10

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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.