Home / 30,666,588.47-46,000,283.38-10,196,308.04

Finding the Fourth Proportional to 30,666,588.47, 46,000,283.38 and 10,196,308.04

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Solution

The fourth proportional to 30,666,588.47, 46,000,283.38 and 10,196,308.04 is: 15,294,595.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,666,588.47 : 46,000,283.38 = 10,196,308.04 : x
  2. Step 2: Convert to fraction form
    30,666,588.47/46,000,283.38 = 10,196,308.04/x
  3. Step 3: Cross multiply
    30,666,588.47x = 46,000,283.38 × 10,196,308.04
  4. Step 4: Simplify right side
    30,666,588.47x = 469,033,059,269,772.38
  5. Step 5: Solve for x
    x = 469,033,059,269,772.38/30,666,588.47
  6. Step 6: Final answer
    x = 15,294,595.28

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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.