Home / 32,832,000.70-49,248,001.05-19,227,111.10

Finding the Fourth Proportional to 32,832,000.70, 49,248,001.05 and 19,227,111.10

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Solution

The fourth proportional to 32,832,000.70, 49,248,001.05 and 19,227,111.10 is: 28,840,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,000.70 : 49,248,001.05 = 19,227,111.10 : x
  2. Step 2: Convert to fraction form
    32,832,000.70/49,248,001.05 = 19,227,111.10/x
  3. Step 3: Cross multiply
    32,832,000.70x = 49,248,001.05 × 19,227,111.10
  4. Step 4: Simplify right side
    32,832,000.70x = 946,896,787,641,266.62
  5. Step 5: Solve for x
    x = 946,896,787,641,266.62/32,832,000.70
  6. Step 6: Final answer
    x = 28,840,666.65

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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.