Home / 7,566,563,772.45-11,349,845,658.68-7,566,563,772.45

Finding the Fourth Proportional to 7,566,563,772.45, 11,349,845,658.68 and 7,566,563,772.45

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Solution

The fourth proportional to 7,566,563,772.45, 11,349,845,658.68 and 7,566,563,772.45 is: 11,349,845,658.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,563,772.45 : 11,349,845,658.68 = 7,566,563,772.45 : x
  2. Step 2: Convert to fraction form
    7,566,563,772.45/11,349,845,658.68 = 7,566,563,772.45/x
  3. Step 3: Cross multiply
    7,566,563,772.45x = 11,349,845,658.68 × 7,566,563,772.45
  4. Step 4: Simplify right side
    7,566,563,772.45x = 85,879,330,983,829,159,936
  5. Step 5: Solve for x
    x = 85,879,330,983,829,159,936/7,566,563,772.45
  6. Step 6: Final answer
    x = 11,349,845,658.68

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Double scale
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Similar ratio
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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.