Home / 19,420,025,634,790-29,131,829,088,622-6,350,857,374,892.20

Finding the Fourth Proportional to 19,420,025,634,790, 29,131,829,088,622 and 6,350,857,374,892.20

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Solution

The fourth proportional to 19,420,025,634,790, 29,131,829,088,622 and 6,350,857,374,892.20 is: 9,526,871,647,385.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,420,025,634,790 : 29,131,829,088,622 = 6,350,857,374,892.20 : x
  2. Step 2: Convert to fraction form
    19,420,025,634,790/29,131,829,088,622 = 6,350,857,374,892.20/x
  3. Step 3: Cross multiply
    19,420,025,634,790x = 29,131,829,088,622 × 6,350,857,374,892.20
  4. Step 4: Simplify right side
    19,420,025,634,790x = 185,012,091,611,574,153,127,133,184
  5. Step 5: Solve for x
    x = 185,012,091,611,574,153,127,133,184/19,420,025,634,790
  6. Step 6: Final answer
    x = 9,526,871,647,385.18

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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.