Home / 10,901,335.10-16,352,002.65-10,677,386.30

Finding the Fourth Proportional to 10,901,335.10, 16,352,002.65 and 10,677,386.30

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Solution

The fourth proportional to 10,901,335.10, 16,352,002.65 and 10,677,386.30 is: 16,016,079.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,335.10 : 16,352,002.65 = 10,677,386.30 : x
  2. Step 2: Convert to fraction form
    10,901,335.10/16,352,002.65 = 10,677,386.30/x
  3. Step 3: Cross multiply
    10,901,335.10x = 16,352,002.65 × 10,677,386.30
  4. Step 4: Simplify right side
    10,901,335.10x = 174,596,649,072,673.72
  5. Step 5: Solve for x
    x = 174,596,649,072,673.72/10,901,335.10
  6. Step 6: Final answer
    x = 16,016,079.45

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Similar ratio
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1.5x scale

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.