Home / 10,961,031.70-16,441,547.55-10,961,031.70

Finding the Fourth Proportional to 10,961,031.70, 16,441,547.55 and 10,961,031.70

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Solution

The fourth proportional to 10,961,031.70, 16,441,547.55 and 10,961,031.70 is: 16,441,547.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,961,031.70 : 16,441,547.55 = 10,961,031.70 : x
  2. Step 2: Convert to fraction form
    10,961,031.70/16,441,547.55 = 10,961,031.70/x
  3. Step 3: Cross multiply
    10,961,031.70x = 16,441,547.55 × 10,961,031.70
  4. Step 4: Simplify right side
    10,961,031.70x = 180,216,323,892,607.34
  5. Step 5: Solve for x
    x = 180,216,323,892,607.34/10,961,031.70
  6. Step 6: Final answer
    x = 16,441,547.55

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Double scale
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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.