Home / 7,345,453,881.40-11,018,180,822.10-7,345,453,881.40

Finding the Fourth Proportional to 7,345,453,881.40, 11,018,180,822.10 and 7,345,453,881.40

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Solution

The fourth proportional to 7,345,453,881.40, 11,018,180,822.10 and 7,345,453,881.40 is: 11,018,180,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,345,453,881.40 : 11,018,180,822.10 = 7,345,453,881.40 : x
  2. Step 2: Convert to fraction form
    7,345,453,881.40/11,018,180,822.10 = 7,345,453,881.40/x
  3. Step 3: Cross multiply
    7,345,453,881.40x = 11,018,180,822.10 × 7,345,453,881.40
  4. Step 4: Simplify right side
    7,345,453,881.40x = 80,933,539,085,661,487,104
  5. Step 5: Solve for x
    x = 80,933,539,085,661,487,104/7,345,453,881.40
  6. Step 6: Final answer
    x = 11,018,180,822.10

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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.