Home / 14,915,406,129,268-20,583,041,403,930-8,330,997,879,114.30

Finding the Fourth Proportional to 14,915,406,129,268, 20,583,041,403,930 and 8,330,997,879,114.30

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Solution

The fourth proportional to 14,915,406,129,268, 20,583,041,403,930 and 8,330,997,879,114.30 is: 11,496,654,720,341.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,915,406,129,268 : 20,583,041,403,930 = 8,330,997,879,114.30 : x
  2. Step 2: Convert to fraction form
    14,915,406,129,268/20,583,041,403,930 = 8,330,997,879,114.30/x
  3. Step 3: Cross multiply
    14,915,406,129,268x = 20,583,041,403,930 × 8,330,997,879,114.30
  4. Step 4: Simplify right side
    14,915,406,129,268x = 171,477,274,281,862,642,536,546,304
  5. Step 5: Solve for x
    x = 171,477,274,281,862,642,536,546,304/14,915,406,129,268
  6. Step 6: Final answer
    x = 11,496,654,720,341.71

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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.