Home / 11,363,848.83-15,677,117.89-6,953,784.52

Finding the Fourth Proportional to 11,363,848.83, 15,677,117.89 and 6,953,784.52

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Solution

The fourth proportional to 11,363,848.83, 15,677,117.89 and 6,953,784.52 is: 9,593,167.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,848.83 : 15,677,117.89 = 6,953,784.52 : x
  2. Step 2: Convert to fraction form
    11,363,848.83/15,677,117.89 = 6,953,784.52/x
  3. Step 3: Cross multiply
    11,363,848.83x = 15,677,117.89 × 6,953,784.52
  4. Step 4: Simplify right side
    11,363,848.83x = 109,015,299,649,988.20
  5. Step 5: Solve for x
    x = 109,015,299,649,988.20/11,363,848.83
  6. Step 6: Final answer
    x = 9,593,167.01

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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.