Home / 18,898,545,432.33-26,080,003,160.34-10,208,000,500.58

Finding the Fourth Proportional to 18,898,545,432.33, 26,080,003,160.34 and 10,208,000,500.58

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Solution

The fourth proportional to 18,898,545,432.33, 26,080,003,160.34 and 10,208,000,500.58 is: 14,087,046,342.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,898,545,432.33 : 26,080,003,160.34 = 10,208,000,500.58 : x
  2. Step 2: Convert to fraction form
    18,898,545,432.33/26,080,003,160.34 = 10,208,000,500.58/x
  3. Step 3: Cross multiply
    18,898,545,432.33x = 26,080,003,160.34 × 10,208,000,500.58
  4. Step 4: Simplify right side
    18,898,545,432.33x = 266,224,685,315,936,550,912
  5. Step 5: Solve for x
    x = 266,224,685,315,936,550,912/18,898,545,432.33
  6. Step 6: Final answer
    x = 14,087,046,342.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.