Home / 29,934,793,324.08-41,307,188,985.72-17,889,406,055.28

Finding the Fourth Proportional to 29,934,793,324.08, 41,307,188,985.72 and 17,889,406,055.28

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Solution

The fourth proportional to 29,934,793,324.08, 41,307,188,985.72 and 17,889,406,055.28 is: 24,685,691,622.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,934,793,324.08 : 41,307,188,985.72 = 17,889,406,055.28 : x
  2. Step 2: Convert to fraction form
    29,934,793,324.08/41,307,188,985.72 = 17,889,406,055.28/x
  3. Step 3: Cross multiply
    29,934,793,324.08x = 41,307,188,985.72 × 17,889,406,055.28
  4. Step 4: Simplify right side
    29,934,793,324.08x = 738,961,076,767,734,628,352
  5. Step 5: Solve for x
    x = 738,961,076,767,734,628,352/29,934,793,324.08
  6. Step 6: Final answer
    x = 24,685,691,622.04

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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.