Home / 35,931,614,586.60-53,895,923,649.78-9,401,543,775.42

Finding the Fourth Proportional to 35,931,614,586.60, 53,895,923,649.78 and 9,401,543,775.42

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Solution

The fourth proportional to 35,931,614,586.60, 53,895,923,649.78 and 9,401,543,775.42 is: 14,101,923,649.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,931,614,586.60 : 53,895,923,649.78 = 9,401,543,775.42 : x
  2. Step 2: Convert to fraction form
    35,931,614,586.60/53,895,923,649.78 = 9,401,543,775.42/x
  3. Step 3: Cross multiply
    35,931,614,586.60x = 53,895,923,649.78 × 9,401,543,775.42
  4. Step 4: Simplify right side
    35,931,614,586.60x = 506,704,885,510,100,746,240
  5. Step 5: Solve for x
    x = 506,704,885,510,100,746,240/35,931,614,586.60
  6. Step 6: Final answer
    x = 14,101,923,649.68

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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.