Home / 10,277,000.92-14,181,227.68-5,692,465.72

Finding the Fourth Proportional to 10,277,000.92, 14,181,227.68 and 5,692,465.72

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Solution

The fourth proportional to 10,277,000.92, 14,181,227.68 and 5,692,465.72 is: 7,855,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277,000.92 : 14,181,227.68 = 5,692,465.72 : x
  2. Step 2: Convert to fraction form
    10,277,000.92/14,181,227.68 = 5,692,465.72/x
  3. Step 3: Cross multiply
    10,277,000.92x = 14,181,227.68 × 5,692,465.72
  4. Step 4: Simplify right side
    10,277,000.92x = 80,726,152,435,915.12
  5. Step 5: Solve for x
    x = 80,726,152,435,915.12/10,277,000.92
  6. Step 6: Final answer
    x = 7,855,030.18

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1.5x scale

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.