Home / 21,803,031,106.48-32,704,807,065.72-6,080,899,162.80

Finding the Fourth Proportional to 21,803,031,106.48, 32,704,807,065.72 and 6,080,899,162.80

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Solution

The fourth proportional to 21,803,031,106.48, 32,704,807,065.72 and 6,080,899,162.80 is: 9,121,421,371.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,803,031,106.48 : 32,704,807,065.72 = 6,080,899,162.80 : x
  2. Step 2: Convert to fraction form
    21,803,031,106.48/32,704,807,065.72 = 6,080,899,162.80/x
  3. Step 3: Cross multiply
    21,803,031,106.48x = 32,704,807,065.72 × 6,080,899,162.80
  4. Step 4: Simplify right side
    21,803,031,106.48x = 198,874,633,905,472,274,432
  5. Step 5: Solve for x
    x = 198,874,633,905,472,274,432/21,803,031,106.48
  6. Step 6: Final answer
    x = 9,121,421,371.84

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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.