Home / 12,361,960,077,985-18,545,705,572,917-3,767,080,114,314.30

Finding the Fourth Proportional to 12,361,960,077,985, 18,545,705,572,917 and 3,767,080,114,314.30

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Solution

The fourth proportional to 12,361,960,077,985, 18,545,705,572,917 and 3,767,080,114,314.30 is: 5,651,462,893,338.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,361,960,077,985 : 18,545,705,572,917 = 3,767,080,114,314.30 : x
  2. Step 2: Convert to fraction form
    12,361,960,077,985/18,545,705,572,917 = 3,767,080,114,314.30/x
  3. Step 3: Cross multiply
    12,361,960,077,985x = 18,545,705,572,917 × 3,767,080,114,314.30
  4. Step 4: Simplify right side
    12,361,960,077,985x = 69,863,158,669,663,521,766,113,280
  5. Step 5: Solve for x
    x = 69,863,158,669,663,521,766,113,280/12,361,960,077,985
  6. Step 6: Final answer
    x = 5,651,462,893,338.45

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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.