Home / 29,115,070,849,402-40,180,060,762,964-16,123,312,171,268

Finding the Fourth Proportional to 29,115,070,849,402, 40,180,060,762,964 and 16,123,312,171,268

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Solution

The fourth proportional to 29,115,070,849,402, 40,180,060,762,964 and 16,123,312,171,268 is: 22,250,870,214,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,115,070,849,402 : 40,180,060,762,964 = 16,123,312,171,268 : x
  2. Step 2: Convert to fraction form
    29,115,070,849,402/40,180,060,762,964 = 16,123,312,171,268/x
  3. Step 3: Cross multiply
    29,115,070,849,402x = 40,180,060,762,964 × 16,123,312,171,268
  4. Step 4: Simplify right side
    29,115,070,849,402x = 647,835,662,741,785,202,263,064,576
  5. Step 5: Solve for x
    x = 647,835,662,741,785,202,263,064,576/29,115,070,849,402
  6. Step 6: Final answer
    x = 22,250,870,214,011.21

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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.