Home / 14,092,950.40-21,139,425.60-10,733,718.40

Finding the Fourth Proportional to 14,092,950.40, 21,139,425.60 and 10,733,718.40

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Solution

The fourth proportional to 14,092,950.40, 21,139,425.60 and 10,733,718.40 is: 16,100,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,950.40 : 21,139,425.60 = 10,733,718.40 : x
  2. Step 2: Convert to fraction form
    14,092,950.40/21,139,425.60 = 10,733,718.40/x
  3. Step 3: Cross multiply
    14,092,950.40x = 21,139,425.60 × 10,733,718.40
  4. Step 4: Simplify right side
    14,092,950.40x = 226,904,641,528,151.06
  5. Step 5: Solve for x
    x = 226,904,641,528,151.06/14,092,950.40
  6. Step 6: Final answer
    x = 16,100,577.60

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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.