Home / 51,888,016,411.24-77,811,902,586.64-17,847,074,899.22

Finding the Fourth Proportional to 51,888,016,411.24, 77,811,902,586.64 and 17,847,074,899.22

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Solution

The fourth proportional to 51,888,016,411.24, 77,811,902,586.64 and 17,847,074,899.22 is: 26,763,691,302.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,888,016,411.24 : 77,811,902,586.64 = 17,847,074,899.22 : x
  2. Step 2: Convert to fraction form
    51,888,016,411.24/77,811,902,586.64 = 17,847,074,899.22/x
  3. Step 3: Cross multiply
    51,888,016,411.24x = 77,811,902,586.64 × 17,847,074,899.22
  4. Step 4: Simplify right side
    51,888,016,411.24x = 1,388,714,853,514,574,561,280
  5. Step 5: Solve for x
    x = 1,388,714,853,514,574,561,280/51,888,016,411.24
  6. Step 6: Final answer
    x = 26,763,691,302.21

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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.