Home / 4,302,898,381.56-5,937,939,406.92-2,397,740,155.68

Finding the Fourth Proportional to 4,302,898,381.56, 5,937,939,406.92 and 2,397,740,155.68

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Solution

The fourth proportional to 4,302,898,381.56, 5,937,939,406.92 and 2,397,740,155.68 is: 3,308,847,780.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,898,381.56 : 5,937,939,406.92 = 2,397,740,155.68 : x
  2. Step 2: Convert to fraction form
    4,302,898,381.56/5,937,939,406.92 = 2,397,740,155.68/x
  3. Step 3: Cross multiply
    4,302,898,381.56x = 5,937,939,406.92 × 2,397,740,155.68
  4. Step 4: Simplify right side
    4,302,898,381.56x = 14,237,635,757,966,766,080
  5. Step 5: Solve for x
    x = 14,237,635,757,966,766,080/4,302,898,381.56
  6. Step 6: Final answer
    x = 3,308,847,780.13

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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.