Home / 47,270,427.12-70,879,045.14-14,916,299.04

Finding the Fourth Proportional to 47,270,427.12, 70,879,045.14 and 14,916,299.04

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Solution

The fourth proportional to 47,270,427.12, 70,879,045.14 and 14,916,299.04 is: 22,366,056.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,270,427.12 : 70,879,045.14 = 14,916,299.04 : x
  2. Step 2: Convert to fraction form
    47,270,427.12/70,879,045.14 = 14,916,299.04/x
  3. Step 3: Cross multiply
    47,270,427.12x = 70,879,045.14 × 14,916,299.04
  4. Step 4: Simplify right side
    47,270,427.12x = 1,057,253,032,977,898.62
  5. Step 5: Solve for x
    x = 1,057,253,032,977,898.62/47,270,427.12
  6. Step 6: Final answer
    x = 22,366,056.27

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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.