Home / 29,031,967,160.42-43,552,542,389.64-10,399,050,486.50

Finding the Fourth Proportional to 29,031,967,160.42, 43,552,542,389.64 and 10,399,050,486.50

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Solution

The fourth proportional to 29,031,967,160.42, 43,552,542,389.64 and 10,399,050,486.50 is: 15,600,220,426.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,031,967,160.42 : 43,552,542,389.64 = 10,399,050,486.50 : x
  2. Step 2: Convert to fraction form
    29,031,967,160.42/43,552,542,389.64 = 10,399,050,486.50/x
  3. Step 3: Cross multiply
    29,031,967,160.42x = 43,552,542,389.64 × 10,399,050,486.50
  4. Step 4: Simplify right side
    29,031,967,160.42x = 452,905,087,125,297,692,672
  5. Step 5: Solve for x
    x = 452,905,087,125,297,692,672/29,031,967,160.42
  6. Step 6: Final answer
    x = 15,600,220,426.77

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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.