Home / 15,326,590,561.20-22,989,885,841.80-15,326,590,561.20

Finding the Fourth Proportional to 15,326,590,561.20, 22,989,885,841.80 and 15,326,590,561.20

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Solution

The fourth proportional to 15,326,590,561.20, 22,989,885,841.80 and 15,326,590,561.20 is: 22,989,885,841.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,326,590,561.20 : 22,989,885,841.80 = 15,326,590,561.20 : x
  2. Step 2: Convert to fraction form
    15,326,590,561.20/22,989,885,841.80 = 15,326,590,561.20/x
  3. Step 3: Cross multiply
    15,326,590,561.20x = 22,989,885,841.80 × 15,326,590,561.20
  4. Step 4: Simplify right side
    15,326,590,561.20x = 352,356,567,345,997,414,400
  5. Step 5: Solve for x
    x = 352,356,567,345,997,414,400/15,326,590,561.20
  6. Step 6: Final answer
    x = 22,989,885,841.80

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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.